1996:. The National Institute of Standards and Technology formerly contended that customary area units are defined in terms of the square survey foot, not the square international foot, but from 2023 it states that "although historically defined using the U.S. survey foot, the statute mile can be defined using either definition of the foot, as is the case for all other units listed in this table. However, use of definitions based on the U.S. survey foot should be avoided after December 31, 2022 except for historic and legacy applications."
40:
242:. There are anecdotal objections to the use of metric units in carpentry and the building trades, on the basis that it is easier to remember an integer number of inches plus a fraction than a measurement in millimeters, or that foot-inch measurements are more suitable when distances are frequently divided into halves, thirds, and quarters, often in parallel. The metric system also lacks a parallel measurement to the
2005:
3903:. Of these, the avoirdupois weight is the most common system used in the U.S., although Troy weight is still used to weigh precious metals. Apothecaries' weight—once used by pharmacies—has been largely replaced by metric measurements. Tower weight fell out of use in England (due to legal prohibition in 1527) centuries ago, and was never used in the U.S. The
3941:
these other units within each system varies. For example, in apothecary and troy weight, the pound and ounce are the same, but are different from the pound and ounce in avoirdupois in terms of their relationships to grains and to each other. The systems also have different units between the grain and ounce (apothecaries' has scruple and
2264:
As a non-participant in that reform, the U.S. retained the separate systems for measuring the volumes of liquids and dry material, whereas the imperial system had unified the units for both under a new imperial gallon. The U.S. uses the pre-1824 gallon (231 cubic inches, 3,790 cm) and
Winchester
3940:
Troy weight, avoirdupois weight, and apothecaries' weight are all built from the same basic unit, the grain, which is the same in all three systems. However, while each system has some overlap in the names of their units of measure (all have ounces and pounds), the relationship between the grain and
3293:
is measured on a separate system, although many of the names remain the same. Small fruits and vegetables are often sold in dry pints and dry quarts. The US dry gallon is less commonly used, and was not included in the handbook that many states recognize as the authority on measurement law. However
397:
left the decision of which (if any) definition of the foot to use to the individual states (and other jurisdictions). All SPCS 1983 systems are defined in meters, but forty jurisdictions also use the survey foot, six use the international foot, and ten do not specify which, if any, foot type should
401:
In 2019, the NIST, working with the
National Geodetic Survey (NGS), National Ocean Service (NOS), National Oceanic and Atmospheric Administration (NOAA) and Department of Commerce (DOC), issued a Federal Register Notice (FRN) indicating the deprecation of the U.S. survey foot and U.S. survey mile
178:
The customary system was championed by the U.S.-based
International Institute for Preserving and Perfecting Weights and Measures in the late 19th century. Some advocates of the customary system saw the French Revolutionary, or metric, system as atheistic. The president of an Ohio auxiliary of the
3068:
In the U.S., single servings of beverages are usually measured in fluid ounces. Milk is usually sold in half-pints (8 fluid ounces), pints, quarts, half gallons, and gallons. Water volume for sinks, bathtubs, ponds, swimming pools, etc., is usually stated in gallons or cubic feet. Quantities of
3968:
In the U.S., only the ounce, pound and short ton – known in the country simply as the ton – are commonly used, though the hundredweight is still used in agriculture and shipping. The grain is used to describe the mass of propellant and projectiles in small arms
3964:
For the pound and smaller units, the U.S. customary system and the
British imperial system are identical. However, they differ when dealing with units larger than the pound. The definition of the pound avoirdupois in the imperial system is identical to that in the U.S. customary system.
3960:
To alleviate confusion, it is typical when publishing non-avoirdupois weights to mention the name of the system along with the unit. Precious metals, for example, are often weighed in "troy ounces", because just "ounce" would be more likely to be assumed to mean an avoirdupois ounce.
5090:
4631:
2265:
bushel (2,150.42 cubic inches, 35,239.1 cm), as opposed to
British 1824 definition of 1 imperial gallon (4.5 L; 1.2 US gal) = 10 lb (4.5 kg) of water and the bushel as 8 imperial gallons (36 L; 9.6 US gal).
2253:, and many units are shared between the two systems as a whole; with respect to volume, however, this is quite the contrary. The independence of the U.S. from the British Empire decades prior to the reformation of units in 1824—most notably the
179:
Institute wrote that the traditional units were "a just weight and a just measure, which alone are acceptable to the Lord". His organization later went so far as to publish music for a song proclaiming "down with every 'metric' scheme".
4520:
3060:
for some specific commodities, including 31 gallons for beer, 40 gallons for whiskey or kerosene, and 42 gallons for petroleum. The general standard for liquids is 31.5 gal or half a hogshead. The common 55-gallon size of
116:
The United States uses customary units in commercial activities, as well as for personal and social use. In science, medicine, many sectors of industry, and some government and military areas, metric units are used. The
3048:
The saying, "a pint's a pound the world around", refers to 16 US fluid ounces of water weighing approximately (about 4% more than) one pound avoirdupois. An imperial pint of water weighs a pound and a quarter
237:
U.S. customary units are widely used on consumer products and in industrial manufacturing. Metric units are standard in science, medicine, as well as many sectors of industry and government, including the
6644:
5921:
150:
91:
90:), which was officially adopted in 1826, changing the definitions of some of its units. Consequently, while many U.S. units are essentially similar to their imperial counterparts, there are noticeable
4527:
7319:
5734:
For nutrition labeling purposes, a teaspoon means 5 milliliters (mL), a tablespoon means 15 mL, a cup means 240 mL, 1 fl oz means 30 mL, and 1 oz in weight means 28 g.
230:
to "take all appropriate measures within their authority" to use the metric system "as the preferred system of weights and measures for United States trade and commerce" and authorized the
5903:
4433:
3907:
system, which is still used for some measures in the United
Kingdom and other countries, is based on avoirdupois, with variations from U.S. customary units larger than a pound.
190:"the preferred system of weights and measures for U.S. trade and commerce". The legislation states that the federal government has a responsibility to assist industry as it
6444:
5494:
5150:
369:
to distinguish it from the international foot. For most applications, the difference between the two definitions is insignificant – one international foot is exactly
129:(NIST). For newer types of measurement where there is no traditional customary unit, international units are used, sometimes mixed with customary units: for example,
6689:
5048:
234:"to charter an Interagency Council on Metric Policy ('ICMP'), which will assist the Secretary in coordinating Federal Government-wide implementation of this order."
5618:
5593:
5520:
4411:. Several U.S. technical standards are expressed in Fahrenheit temperatures, and some American medical practitioners use degrees Fahrenheit for body temperature.
1127:
126:
5640:
6639:
5058:
Tools and fasteners with sizes measured in inches are sometimes called "SAE bolts" or "SAE wrenches" to differentiate them from their metric counterparts. The
146:
198:. This is most evident in U.S. labeling requirements on food products, where SI units are almost always presented alongside customary units. According to the
6683:
5896:
3985:
is a fixed volume of 2,150.42 cubic inches (35.2391 liters). The mass of grain will therefore vary according to density. Some nominal weight examples are:
7211:
6958:
6411:
250:
7236:
7231:
6948:
6768:
5682:
5453:
5179:
393:
The NAD27 was replaced in the 1980s by the North
American Datum of 1983 (NAD83), which is defined in meters. The SPCSs were also updated, but the
3914:
by agreement between the U.S., the United
Kingdom, and other English-speaking countries in 1959. Other units of mass are defined in terms of it.
5889:
1961:
1906:
1900:
1130:, the US survey foot, and other units defined in terms of it, have been deprecated since 2023, "except for historic and legacy applications".
7267:
7262:
7216:
6867:
6857:
6758:
5256:
7272:
6842:
6780:
6437:
86:
before the U.S. became an independent country. The United
Kingdom's system of measures evolved by 1824 to create the imperial system (with
7206:
6993:
5543:
231:
3037:
For nutritional labeling and medicine in the US, the teaspoon and tablespoon are defined as a metric teaspoon and tablespoon—precisely
7246:
7221:
7074:
6822:
5806:
5043:(which refers to the post-1824 reform measures used throughout the British Empire & Commonwealth countries). Another term is the
7130:
6649:
5610:
5062:(SAE) originally developed fasteners standards using U.S. units for the U.S. auto industry; the organization now uses metric units.
5044:
5304:
3065:
for storing and transporting various products and wastes is sometimes confused with a barrel, though it is not a standard measure.
7100:
7064:
6973:
6711:
195:
71:
2234:
are commonly used for measuring volume. In addition, there is one group of units for measuring volumes of liquids (based on the
7186:
7171:
7125:
7003:
6978:
6963:
6923:
6847:
6430:
5747:
5848:
7181:
7166:
7156:
7146:
7084:
7054:
7024:
6988:
6913:
6832:
6807:
6802:
6797:
6790:
6494:
5791:
5710:
5555:
The recommended symbol for the liter in the United States is 'L' per
National Institute of Standards and Technology. (1995.)
277:, which are the only four customary length measurements in everyday use. From 1893, the foot was legally defined as exactly
155:
The United States system of units of 1832 is based on the system in use in Britain prior to the introduction to the British
7176:
7151:
7115:
7079:
7059:
7049:
7034:
7029:
7019:
6928:
6852:
6753:
6474:
5876:
5721:
4954:
is used for the outside diameter of pipes. Below NPS14, the NPS number is not consistent with the pipe diameter in inches.
394:
387:
118:
48:
5232:
5171:
4418:
but the scales have different zero points, so conversion is not simply multiplication by a factor. Pure water freezes at
7241:
7161:
7120:
7110:
7039:
6943:
6882:
6877:
6837:
6827:
6817:
6812:
6716:
6618:
6613:
6532:
6527:
6489:
4043:
4005:
322:
110:
6566:
7069:
7044:
6983:
6933:
6918:
6908:
6872:
6763:
6726:
6695:
5630:
5283:
5542:
Barton, John W.; Bowers, Shelby L.; Butcher, Tina G, Harshman, Richard A.; Lee, G. Diane & Warfield, Lisa, eds.
7105:
6953:
6887:
6785:
6731:
6721:
3910:
The pound avoirdupois, which forms the basis of the U.S. customary system of mass, is defined as exactly 453.59237
3020:, and 8 fluid ounces respectively. The fluid ounce derives its name originally from being the volume of one ounce
7324:
6998:
6537:
6406:
4827:
4820:
Various combination units are in common use; these are straightforwardly defined based on the above basic units.
5321:
4626:{\displaystyle \{T\}_{\mathrm {^{\circ }C} }={\tfrac {5}{9}}{\bigl (}\{T\}_{\mathrm {^{\circ }F} }-32{\bigr )}.}
5406:
5164:
4923:). Since this is so small, actual wire is commonly measured in thousands of a cmil, called either kcmil or MCM.
227:
3072:
Minims, drams, gill, and pottle are rarely used currently. The gill is often referred to as a "half-cup". The
5656:
4948:(not to be confused with the American wire gauge), which is derived from weight and thus differs by material.
6561:
6512:
4866:
4862:
3888:
2239:
318:
6299:
5275:
5081:
223:
5512:
6453:
5935:
5755:
4935:
4776:
507:
498:
183:
164:
130:
5336:
Units of Weight and Measure (United States Customary and Metric}: Definitions and Tables of Equivalents
39:
6375:
6325:
5096:
5085:
4803:
4757:
4728:
4396:
2681:
2486:
330:
63:
7226:
6746:
6677:
6391:
6365:
6350:
5823:
5428:
5104:
5076:
5052:
4832:
4788:
4721:
3929:
avoirdupois is used as a unit of mass, but in some contexts, the term "pound" is used to refer to "
215:
6741:
6517:
6401:
6396:
3896:
546:
222:
on July 25, 1991, citing the Metric Conversion Act, directed departments and agencies within the
200:
5197:
5589:
Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices
5572:
5544:
Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices
5024:
The United States Code refers to these units as "traditional systems of weights and measures".
4772:= the pressure produced by 1 inch height of mercury = 3,386.39 pascals (33.8639 hPa, millibars)
4731:(Btu) ≈ 1.055 kJ (1,054–1,060 J, depending on which of several definitions of BTU is used)
4335:
The most common practical cooking measures for both liquid and dry ingredients in the U.S. are
405:
In the following tables in this and subsequent sections, the most common measures are shown in
5787:
5252:
5246:
5059:
4989:
4978:
4951:
4427:
606:
239:
219:
5350:
4515:{\displaystyle \{T\}_{\mathrm {^{\circ }F} }={\tfrac {9}{5}}\{T\}_{\mathrm {^{\circ }C} }+32}
6773:
5458:
5334:
5202:
4872:
3062:
3034:
of a US gallon. Consequently, a fluid ounce of water weighs about 1.041 ounces avoirdupois.
1556:
1263:
338:
212:) that have not adopted the metric system as their official system of weights and measures.
106:
5091:
Plan for Establishing Uniformity in the Coinage, Weights, and Measures of the United States
4823:
Sizing systems are used for various items in commerce, several of which are U.S.-specific:
4375:(e.g. of butter), or portion of fruit or vegetable (e.g. a half lemon, two medium onions).
3000:
of a US gallon. The teaspoon, tablespoon, and cup are defined in terms of a fluid ounce as
6938:
6294:
6194:
5768:
5644:
5614:
5175:
4876:
4838:
4769:
4668:
4415:
3922:
2250:
1951:
209:
5605:
2008:
A 23.7 US fl oz (700 mL) bottle displaying both U.S. and metric units
409:, and approximate values are shown in parentheses; values not in parentheses are exact.
7288:
6862:
6479:
6370:
6330:
6199:
5012:
4695:
4408:
4400:
3904:
2622:
2577:
2521:
2468:
2458:
2450:
326:
314:
156:
109:
of 1893 and, in practice, for many years before. These definitions were refined by the
87:
83:
52:
31:
5559:
5124:
3957:
unit of volume is based on the weight of 1 dram of water in the apothecaries' system.
2004:
7313:
6736:
6608:
6576:
6548:
6273:
6235:
6169:
5002:
4985:
4961:
4957:
4883:
4710:
4699:
4392:
4037:
3953:). The dram in avoirdupois weighs just under half of the dram in apothecaries'. The
3900:
3679:
3638:
3585:
3575:
3567:
3543:
3533:
3525:
3323:
3249:
3243:
3057:
2928:
2842:
2836:
2752:
2746:
2312:
1745:
1633:
1627:
1069:
1060:
1052:
836:
829:
719:
709:
334:
266:
187:
172:
160:
122:
79:
67:
44:
7293:
6581:
6571:
6556:
6345:
6320:
6230:
6215:
6149:
5985:
5970:
4904:
4792:
4738:
10 BTU, one quadrillion BTU (short-scale) or 1.055×10 joule (1.055 exajoules or EJ)
4205:
4095:
3926:
3884:
3795:
3786:
3732:
3713:
3707:
3686:
3645:
3591:
3549:
3500:
3493:
3438:
3428:
3382:
3366:
3360:
3327:
2386:
2355:
2322:
2301:
2295:
1797:
1768:
1495:
1411:
1405:
1087:
985:
979:
5810:
5546:
2022 Edition. n.p.: National Institute of Standards and Technology. pp. B-7, C-20.
17:
5361:(1). Washington DC: United States National Bureau of Standards: 18. January 1971.
6892:
6623:
6522:
6360:
6340:
6220:
6154:
6128:
6087:
6023:
6013:
6008:
6003:
5955:
5950:
5945:
5881:
5690:
United States Department of Agriculture-National Agricultural Statistics Service
5215:
4995:
4945:
4941:
4735:
4683:
4679:
4645:
4388:
4172:
3946:
3942:
3934:
3930:
3892:
3828:
3776:
3770:
3472:
3405:
3399:
3021:
2614:
2554:
2548:
2420:
2378:
2371:
2235:
2209:
2147:
1752:
1730:
1429:
1350:
1342:
1188:
1169:
1163:
934:
859:
796:
760:
701:
344:
243:
168:
1992:
The most widely used area unit with a name unrelated to any length unit is the
6355:
6335:
6304:
6278:
6123:
6092:
6082:
6061:
6056:
6051:
6046:
5965:
5168:
5071:
4747:
4706:
4664:
4384:
4268:
4262:
4252:
4237:
4230:
4220:
4212:
4197:
4190:
4184:
4164:
4157:
4150:
4142:
4134:
4127:
4113:
4102:
4087:
4080:
4073:
4065:
4057:
3970:
3954:
3859:
3850:
3844:
3821:
3815:
3750:
3290:
2936:
2866:
2674:
2632:
2603:
2596:
2587:
2539:
2529:
2511:
2505:
2496:
2479:
2438:
2428:
2409:
2402:
2393:
2362:
2348:
2342:
2333:
2258:
2243:
2231:
2227:
2223:
2124:
2085:
2061:
2051:
2042:
1421:
1323:
1314:
688:
640:
630:
589:
579:
487:
5339:. Washington DC: United States National Bureau of Standards. 1960. p. 1.
302:). Since July 1, 1959, the units of length have been defined on the basis of
6250:
6174:
6133:
5008:
4652:
4347:, along with halves, thirds, quarters, and eighths of each. Units used are
4022:
3761:
3627:
3617:
3609:
3390:
2944:
2893:
2850:
2200:
2166:
2160:
1683:
1660:
1603:
1589:
1515:
1109:
1026:
874:
819:
365:: this definition was retained for data derived from NAD27, but renamed the
6422:
6245:
6077:
5401:
5375:
5196:
Astin, A.V., Karo, H.A. and Mueller, F.H. (June 25, 1959). Doc 59-5442, "
4050:
3695:
3669:
3663:
3654:
3597:
3555:
2918:
2912:
102:
7298:
6268:
5975:
4845:
1569:
1488:
1482:
1003:
205:
6968:
6164:
6107:
5429:"State Plane Coordinate System of 1983: legislation and foot version"
4404:
4306:
4027:
3982:
3883:
There have historically been five different English systems of mass:
3299:
3274:
3265:
3223:
3217:
3204:
3170:
3164:
2797:
2787:
2779:
2254:
995:
916:
910:
386: in (3 mm) per mile – but it affects the definition of the
5155:. National Bureau of Standards Special Publication 447. p. 5–6
3973:. It was also used to measure medicine and other very small masses.
97:
The majority of U.S. customary units were redefined in terms of the
5587:
5125:"US leaves the world puzzled by dragging its feet on metric system"
2249:
Although the units and their names are similar to the units in the
253:, although "English units" is sometimes used in colloquial speech.
6225:
6102:
4324:
4318:
4296:
4290:
4278:
3865:
3507:
3465:
3458:
3311:
3307:
3303:
3178:
3143:
3137:
3124:
2962:
2952:
2903:
2857:
2827:
2817:
2809:
2767:
2760:
2737:
2721:
2711:
2703:
2691:
2185:
2176:
2131:
2100:
2092:
2003:
1537:
1525:
1472:
1461:
1452:
1395:
1383:
1373:
1286:
1250:
1234:
1220:
1101:
966:
957:
768:
735:
360:
289:
98:
38:
27:
System of units of measurement commonly used in the United States
6159:
6097:
6018:
5980:
5960:
5940:
4751:
4698:= force to accelerate 1 pound mass 1 foot/second/second ≈ 0.138
4245:
3918:
3911:
3875:
3835:
3806:
3513:
3449:
3295:
3230:
3197:
3191:
3151:
3112:
3106:
2730:
2662:
2652:
2644:
2257:, its subdivisions, and (in mass) higher combinations above the
1993:
1916:
1847:
1841:
1640:
1547:
1197:
1079:
926:
847:
804:
785:
778:
752:
745:
727:
675:
665:
657:
445:
439:
305:
274:
270:
262:
249:
The term "United States customary units" was used by the former
6426:
5885:
5784:
Makin' Leather: A Manual of Primitive and Modern Leather Skills
5402:"Frequently Asked Questions about the National Geodetic Survey"
4907:
in the U.S. and Canada, one circular mil (cmil) being equal to
151:
Comparison of the imperial and US customary measurement systems
6240:
5101:, which failed due to a measurement-units-related software bug
134:
5607:
Summary of State Laws and Regulations in Weights and Measures
5499:. National Bureau of Standards Special Publication 447. p. 36
5178:, published as Appendix 6 to the Report for 1893 of the
4414:
The relationship between the different temperature scales is
5557:
Guide for the Use of the International System of Units (SI).
5218:. U.S. National Institute of Standards and Technology, 2010
4032:
3069:
gases are usually given in cubic feet (at one atmosphere).
3917:
The avoirdupois pound is legally defined as a measure of
261:
For measuring length, the U.S. customary system uses the
204:, the United States is one of three nations (along with
5877:
Rowlett's Dictionary of Units of Measurement (archived)
5586:
101st Conference on Weights and Measures 2016. (2017).
4903:
Cross-sectional area of electrical wire is measured in
163:, a system which had evolved over the millennia before
5493:
republished in Barbrow, L.E. and Judson, L. V. (1976)
4562:
4468:
5454:"Deprecation of the United States (U.S.) Survey Foot"
4530:
4436:
4013:(Comparable measures listed for comparison purposes.)
5270:
5268:
4011:
Common volume measures in English-speaking countries
3921:, but the name pound is also applied to measures of
74:, since being standardized and adopted in 1832. The
7320:
Customary units of measurement in the United States
7281:
7255:
7199:
7139:
7093:
7012:
6901:
6704:
6670:
6663:
6632:
6601:
6594:
6547:
6505:
6467:
6460:
6384:
6313:
6287:
6261:
6208:
6187:
6142:
6116:
6070:
6039:
6032:
5996:
5928:
5513:"U.S. Survey Foot: Revised Unit Conversion Factors"
5167:, Superintendent of Standard Weights and Measures.
3949:, and avoirdupois has just dram, sometimes spelled
390:(SPCSs), which can stretch over hundreds of miles.
5683:"Weights and Measures of agricultural commodities"
5027:Other common ways of referring to the system are:
4625:
4514:
3937:is another unit of mass derived from pound-force.
159:on January 1, 1826. Both systems are derived from
4875:in the United States are measured according to a
325:of 1958. At the time of the agreement, the basic
5854:. Society of Automotive Engineers, Inc. May 1999
5005:is used to mean 100 square feet in construction.
3995:1 bushel (barley) = 48 lb (21.7724 kg)
5198:Refinement of Values for the Yard and the Pound
3992:1 bushel (wheat) = 60 lb (27.2155 kg)
376:of a US survey foot, for a difference of about
333:of 1927 (NAD27), which had been constructed by
5619:National Institute of Standards and Technology
5594:National Institute of Standards and Technology
5521:National Institute of Standards and Technology
4900:inch, or 0.0254 mm) in the United States.
3989:1 bushel (corn) = 56 lb (25.4012 kg)
1128:National Institute of Standards and Technology
127:National Institute of Standards and Technology
6438:
5897:
4981:system is used for standard pipe thicknesses.
4615:
4575:
4363:(presumed size varies depending on product),
147:Imperial and US customary measurement systems
8:
5711:"Title 21, 101.9 Nutrition labeling of food"
4667:= 1 ft × 1 ft × 1 in = 2.360
4587:
4580:
4538:
4531:
4486:
4479:
4444:
4437:
2261:—is the cause of the differences in values.
321:countries agreed on this definition per the
5507:
5505:
5192:
5190:
5188:
2246:, each with their own names and sub-units.
337:based on the definition of the foot in the
6667:
6598:
6464:
6445:
6431:
6423:
6036:
5904:
5890:
5882:
5748:"Common Measurements with Factor Labeling"
5485:
5483:
5481:
5479:
5477:
251:United States National Bureau of Standards
5657:"United States Department of Agriculture"
5496:Weights and Measures of the United States
5248:Fads and Fallacies in the Name of Science
5152:Weights and Measures of the United States
4614:
4613:
4595:
4591:
4590:
4574:
4573:
4561:
4546:
4542:
4541:
4529:
4494:
4490:
4489:
4467:
4452:
4448:
4447:
4435:
3085:List of US units of volume for dry goods
3076:is often referred to as a "half-gallon".
3024:of water, but in the US it is defined as
125:, is preferred for many uses by the U.S.
5849:"Rules for SAE Use of SI (Metric) Units"
4848:is measured in ounces, 1 oz equals
4009:
3331:
3083:
2272:
2011:
1696:
1132:
887:
416:
5661:United States Department of Agriculture
5582:
5580:
5180:United States Coast and Geodetic Survey
5149:Barbrow, L.E. and Judson, L. V. (1976)
5116:
4984:Alcohol content is frequently given in
2274:List of US units of volume for liquids
5824:"US Customary System: An Origin Story"
5764:
5753:
5633:General Tables of Units of Measurement
5251:. Courier Corporation. pp. 180–.
4359:. Common sizes are also used, such as
3925:. For instance, in many contexts, the
323:International Yard and Pound Agreement
5448:
5446:
5370:
5368:
4391:in most non-scientific contexts. The
3701:
3354:
889:List of international nautical units
194:converts to the metric system, i.e.,
55:, and US customary systems as of 2019
7:
5922:Comparison with imperial unit system
5020:Other names for U.S. customary units
4974:inch less than the outside diameter.
4944:in the U.S. is commonly measured in
4877:non-linear unitless numerical system
3302:are sometimes used—particularly for
5276:"References - Weights and Measures"
4841:sizes, numbered by scoops per quart
6475:International System of Units (SI)
5489:Roberts, R.W. (February 3, 1975).
5351:"Policy for NBS usage of SI Units"
5303:Robyn Williams (February 8, 1998)
4601:
4552:
4500:
4458:
167:, and which had its roots in both
25:
6412:Foot–pound–second system of units
5822:Kelechava, Brad (June 18, 2018).
5206:. Note that 999,998 = 3937 × 254.
5305:"Trouble with the Metric System"
5227:"English units of measurement".
4387:are used in the U.S. to measure
3056:There are varying standards for
5060:Society of Automotive Engineers
4998:is used for volume of firewood.
4934:is also sometimes used to mean
4709:= 1000 lbf ≈ 4.44822
4403:. Scientists worldwide use the
2240:subdivisions of the fluid ounce
182:The U.S. government passed the
92:differences between the systems
5631:NIST Handbook 44, Appendix C,
5245:Martin Gardner (May 4, 2012).
4760:(12,000 Btu/h) = 3.517 kW
4430:. The conversion formula is:
1126:Note that as announced by the
402:units from December 31, 2022.
388:State Plane Coordinate Systems
76:United States customary system
1:
6485:US customary units (USCS/USC)
5913:United States customary units
5722:US Government Printing Office
395:U.S. National Geodetic Survey
121:(SI), the modern form of the
119:International System of Units
60:United States customary units
5322:"The Trouble with the Meter"
5047:(FPS) system, as opposed to
4861:Bolts and screws follow the
4835:is used for most metal wire.
4006:Cooking weights and measures
3981:In agricultural practice, a
884:International nautical units
418:List of international units
111:international yard and pound
5718:Code of Federal Regulations
5284:Central Intelligence Agency
5174:September 30, 2012, at the
5011:in the U.S. is measured in
4655:) = 1.75 in = 44.45 mm
2013:List of US units of volume
7341:
6305:Kilopounds per square inch
5786:. Cedar Fort. p. 13.
4960:, however, is measured in
4305:
4277:
4244:
4204:
4171:
4126:
4094:
4049:
4003:
3321:
3130:(0.55061047135749 L)
144:
29:
6538:English Engineering Units
6407:English Engineering Units
5919:
5643:October 18, 2011, at the
5637:Avoirdupois Units of Mass
5613:December 5, 2011, at the
5229:The Columbia Encyclopedia
4828:US standard clothing size
3314:in agricultural regions.
3284:(115.62712358400 L)
3236:(35.239070166879 L)
3210:(8.8097675417199 L)
3184:(4.4048837708599 L)
3157:(1.1012209427149 L)
3098:
3095:
3092:
3089:
2287:
2284:
2281:
2278:
2242:), and one for measuring
2026:
2023:
2020:
2017:
1711:
1708:
1705:
1702:
1698:List of US units of area
1147:
1144:
1141:
1138:
329:in North America was the
6314:Other units and measures
5782:Wells, Larry J. (1981).
5533:Updated January 4, 2023.
5407:National Geodetic Survey
4686:⋅s/ft ≈ 14.59390 kg
1806:4356 sq ft (survey)
1266:(deprecated since 2023)
1134:List of US Survey units
228:United States Government
186:of 1975, which made the
137:(SI) per thousand feet.
82:that were in use in the
30:Not to be confused with
6577:Quantum chromodynamical
5571:21CFR101.9(b)(5)(viii)
5560:Special Publication 811
5355:Technical News Bulletin
5324:. Technologyreview.com.
5320:Ed Tenner, (May 2005).
5216:Laws and Metric Program
4867:ISO metric screw thread
4863:Unified Thread Standard
4809:(ft⋅°F⋅h/Btu) ≈ 0.1761
2244:volumes of dry material
6690:centimeter–gram–second
6454:Systems of measurement
6300:Pounds per square inch
5763:Cite journal requires
5169:Order of April 5, 1893
5082:History of measurement
5049:centimeter–gram–second
4648:= 4 in = 101.6 mm
4627:
4516:
2970:One US fluid ounce is
2199:1.23348183754752
2009:
218:, signed by President
56:
7212:Biblical and Talmudic
6678:meter–kilogram–second
5936:Thousandth of an inch
5596:. p. C-6, C-11, C-16.
5053:meter–kilogram–second
4936:thousandth of an inch
4779:(psi) ≈ 6,895 Pa
4777:pound per square inch
4628:
4517:
4399:also saw some use in
4371:(e.g. of chocolate),
2361:3.6966911953125
2332:61.611519921875
2007:
1923:1 sq mi (survey)
1620:(international mile)
508:thousandth of an inch
232:Secretary of Commerce
216:Executive Order 12770
184:Metric Conversion Act
165:American independence
133:of wire expressed in
131:electrical resistance
66:commonly used in the
42:
6376:Ton of refrigeration
6326:British thermal unit
5523:. September 23, 2019
5282:. Washington, D.C.:
5098:Mars Climate Orbiter
5086:units of measurement
4858:inch (0.40 mm).
4758:ton of refrigeration
4729:British thermal unit
4528:
4434:
4397:absolute temperature
2538:44.36029434375
2437:14.78676478125
2146:0.764554857984
2141:764.554857984 L
1860: sq ft (survey)
331:North American Datum
43:Countries using the
6392:American wire gauge
6366:Pound-foot (torque)
6351:Foot-pound (energy)
5231:6th ed. 2001-2007.
5131:. December 26, 2015
5129:The Nation Thailand
5105:Standard cubic foot
5077:Conversion of units
4833:American wire gauge
4015:
3694:1,016.0469088
3334:
3086:
2990:of a US quart, and
2961:238.480942392
2902:158.987294928
2856:119.240471196
2682:imp fl oz
2495:29.5735295625
2487:imp fl oz
2392:4.92892159375
2275:
2014:
1699:
1135:
890:
419:
413:International units
113:agreement of 1959.
6480:UK imperial system
6402:Body jewelry sizes
6397:Avoirdupois system
5376:"U.S. Survey Foot"
5280:The World Factbook
4623:
4571:
4512:
4477:
4010:
3864:(13.16571429
3332:
3099:Metric equivalent
3084:
2623:US fl oz
2586:118.29411825
2578:US fl oz
2522:US fl oz
2459:US fl oz
2288:Metric equivalent
2273:
2099:28.316846592
2012:
2010:
1697:
1133:
888:
417:
201:CIA World Factbook
57:
18:US Customary units
7307:
7306:
7195:
7194:
6659:
6658:
6650:Foot–pound–second
6590:
6589:
6567:Heaviside–Lorentz
6420:
6419:
6183:
6182:
5663:. August 20, 2019
5462:. October 5, 2020
5311:, Ockham's Razor.
5258:978-0-486-13162-7
5045:foot–pound–second
4990:alcohol by volume
4952:Nominal Pipe Size
4570:
4476:
4333:
4332:
3881:
3880:
3874:373.2417216
3596:50.80234544
3448:1.771845195
3288:
3287:
2968:
2967:
2826:3.785411784
2766:1.892705892
2736:0.946352946
2690:0.473176473
2631:236.5882365
2220:
2219:
1990:
1989:
1690:
1689:
1119:
1118:
881:
880:
341:of 1893, that is
220:George H. W. Bush
64:measurement units
62:form a system of
16:(Redirected from
7332:
7325:Systems of units
6774:Mesures usuelles
6684:meter–ton–second
6668:
6599:
6465:
6447:
6440:
6433:
6424:
6037:
5906:
5899:
5892:
5883:
5864:
5863:
5861:
5859:
5853:
5845:
5839:
5838:
5836:
5834:
5819:
5813:
5804:
5798:
5797:
5779:
5773:
5772:
5766:
5761:
5759:
5751:
5746:Graham, Eunice.
5743:
5737:
5736:
5731:
5729:
5724:. April 12, 2012
5715:
5707:
5701:
5700:
5698:
5696:
5687:
5679:
5673:
5672:
5670:
5668:
5653:
5647:
5628:
5622:
5603:
5597:
5584:
5575:
5569:
5563:
5553:
5547:
5540:
5534:
5532:
5530:
5528:
5509:
5500:
5491:Federal Register
5487:
5472:
5471:
5469:
5467:
5459:Federal Register
5450:
5441:
5440:
5438:
5436:
5425:
5419:
5418:
5416:
5414:
5398:
5392:
5391:
5389:
5387:
5372:
5363:
5362:
5347:
5341:
5340:
5331:
5325:
5318:
5312:
5301:
5295:
5294:
5292:
5290:
5272:
5263:
5262:
5242:
5236:
5225:
5219:
5213:
5207:
5203:Federal Register
5194:
5183:
5162:
5156:
5147:
5141:
5140:
5138:
5136:
5121:
4973:
4972:
4968:
4922:
4920:
4914:
4912:
4899:
4898:
4894:
4873:Knitting needles
4865:rather than the
4857:
4856:
4852:
4632:
4630:
4629:
4624:
4619:
4618:
4606:
4605:
4604:
4600:
4599:
4579:
4578:
4572:
4563:
4557:
4556:
4555:
4551:
4550:
4524:or inversely as
4521:
4519:
4518:
4513:
4505:
4504:
4503:
4499:
4498:
4478:
4469:
4463:
4462:
4461:
4457:
4456:
4425:
4421:
4255:
4240:
4223:
4215:
4200:
4167:
4153:
4145:
4137:
4116:
4105:
4090:
4076:
4068:
4060:
4016:
4000:Cooking measures
3847:
3834:31.1034768
3831:
3818:
3805:1.55517384
3798:
3789:
3773:
3754:
3753:
3748:
3747:
3743:
3736:
3735:
3730:
3729:
3725:
3710:
3682:
3666:
3641:
3620:
3612:
3578:
3570:
3536:
3528:
3496:
3486:
3484:
3481:
3461:
3441:
3432:
3431:
3426:
3425:
3421:
3418:
3402:
3386:
3385:
3380:
3379:
3375:
3363:
3335:
3277:
3268:
3260:
3246:
3233:
3220:
3207:
3194:
3181:
3167:
3154:
3140:
3127:
3122:
3109:
3087:
3052:
3044:
3040:
3033:
3032:
3028:
3019:
3018:
3014:
3009:
3008:
3004:
2999:
2998:
2994:
2989:
2988:
2984:
2979:
2978:
2974:
2955:
2947:
2939:
2931:
2915:
2896:
2887:
2886:
2882:
2869:
2853:
2839:
2820:
2812:
2790:
2782:
2763:
2749:
2733:
2714:
2706:
2677:
2655:
2647:
2625:
2617:
2599:
2580:
2571:
2570:
2566:
2551:
2532:
2524:
2508:
2482:
2461:
2453:
2431:
2423:
2405:
2389:
2374:
2358:
2345:
2325:
2315:
2298:
2276:
2212:
2203:
2188:
2179:
2163:
2150:
2142:
2134:
2118:
2113:
2103:
2095:
2079:
2074:
2064:
2045:
2037:
2015:
1982:
1980:
1969:
1964:
1948:
1937:
1935:
1924:
1919:
1903:
1893:
1891:
1887:
1879:
1877:
1866:
1861:
1859:
1844:
1834:
1832:
1829:
1821:
1812:
1807:
1790:
1785:
1771:
1766:
1763:
1755:
1738:
1733:
1700:
1686:
1681:
1670:
1664:
1663:
1658:
1657:
1653:
1643:
1630:
1619:
1617:
1606:
1601:
1593:
1592:
1587:
1586:
1582:
1572:
1557:U.S. survey mile
1550:
1540:
1528:
1519:
1518:
1513:
1512:
1508:
1498:
1485:
1475:
1464:
1456:
1455:
1450:
1449:
1445:
1432:
1424:
1408:
1398:
1386:
1377:
1376:
1371:
1370:
1366:
1353:
1345:
1317:
1300:
1298:
1290:
1289:
1284:
1283:
1279:
1264:U.S. survey foot
1260:
1253:
1248:
1237:
1232:
1224:
1223:
1218:
1217:
1213:
1200:
1192:
1191:
1186:
1185:
1181:
1166:
1136:
1112:
1104:
1090:
1082:
1063:
1055:
1039:
1037:
1030:
1029:
1024:
1023:
1019:
1006:
998:
982:
969:
961:
960:
955:
954:
950:
937:
929:
913:
891:
877:
872:
862:
857:
850:
832:
822:
817:
807:
799:
781:
771:
763:
748:
738:
730:
712:
704:
691:
683:
668:
660:
643:
634:
633:
628:
627:
623:
613:
603:
592:
583:
582:
577:
576:
572:
562:
560:
559:
555:
543:
536:
531:
530:
527:
526:
522:
501:
490:
485:
473:
472:
468:
461:
460:
456:
442:
420:
385:
384:
380:
375:
374:
364:
363:
358:
357:
353:
347:
339:Mendenhall Order
313:. The U.S., the
312:
308:
301:
299:
293:
292:
287:
286:
282:
224:executive branch
107:Mendenhall Order
72:U.S. territories
21:
7340:
7339:
7335:
7334:
7333:
7331:
7330:
7329:
7310:
7309:
7308:
7303:
7277:
7251:
7191:
7135:
7089:
7008:
6897:
6700:
6655:
6628:
6586:
6543:
6501:
6456:
6451:
6421:
6416:
6385:Related systems
6380:
6309:
6295:Inch of mercury
6283:
6257:
6204:
6195:Feet per second
6179:
6138:
6112:
6066:
6028:
5992:
5924:
5915:
5910:
5873:
5868:
5867:
5857:
5855:
5851:
5847:
5846:
5842:
5832:
5830:
5821:
5820:
5816:
5805:
5801:
5794:
5781:
5780:
5776:
5762:
5752:
5745:
5744:
5740:
5727:
5725:
5713:
5709:
5708:
5704:
5694:
5692:
5685:
5681:
5680:
5676:
5666:
5664:
5655:
5654:
5650:
5645:Wayback Machine
5629:
5625:
5615:Wayback Machine
5604:
5600:
5585:
5578:
5570:
5566:
5554:
5550:
5541:
5537:
5526:
5524:
5511:
5510:
5503:
5488:
5475:
5465:
5463:
5452:
5451:
5444:
5434:
5432:
5427:
5426:
5422:
5412:
5410:
5400:
5399:
5395:
5385:
5383:
5374:
5373:
5366:
5349:
5348:
5344:
5333:
5332:
5328:
5319:
5315:
5302:
5298:
5288:
5286:
5274:
5273:
5266:
5259:
5244:
5243:
5239:
5226:
5222:
5214:
5210:
5195:
5186:
5176:Wayback Machine
5165:T.C. Mendenhall
5163:
5159:
5148:
5144:
5134:
5132:
5123:
5122:
5118:
5113:
5068:
5055:(MKS) systems.
5022:
4970:
4966:
4965:
4918:
4916:
4910:
4908:
4896:
4892:
4891:
4886:is measured in
4854:
4850:
4849:
4839:Scoop (utensil)
4815:
4770:inch of mercury
4638:
4592:
4586:
4543:
4537:
4526:
4525:
4491:
4485:
4449:
4443:
4432:
4431:
4424:212 °F = 100 °C
4423:
4419:
4381:
4250:
4235:
4218:
4210:
4195:
4162:
4148:
4140:
4132:
4111:
4100:
4085:
4071:
4063:
4055:
4014:
4008:
4002:
3979:
3871:
3842:
3826:
3813:
3802:
3793:
3784:
3768:
3757:
3749:
3745:
3741:
3740:
3739:
3731:
3727:
3723:
3722:
3721:
3705:
3691:
3677:
3661:
3653:907.18474
3650:
3636:
3623:
3615:
3607:
3581:
3573:
3565:
3554:45.359237
3539:
3531:
3523:
3512:453.59237
3491:
3482:
3479:
3477:
3456:
3445:
3436:
3427:
3423:
3419:
3416:
3414:
3413:
3397:
3381:
3377:
3373:
3372:
3371:
3358:
3330:
3322:Main articles:
3320:
3318:Mass and weight
3281:
3272:
3263:
3259:7056 cu in
3258:
3241:
3228:
3215:
3202:
3189:
3176:
3162:
3149:
3135:
3120:
3118:
3104:
3082:
3050:
3042:
3038:
3030:
3026:
3025:
3016:
3012:
3011:
3006:
3002:
3001:
2996:
2992:
2991:
2986:
2982:
2981:
2976:
2972:
2971:
2958:
2950:
2942:
2934:
2926:
2910:
2899:
2891:
2884:
2880:
2879:
2864:
2848:
2834:
2823:
2815:
2807:
2793:
2785:
2777:
2758:
2744:
2728:
2717:
2709:
2701:
2687:
2672:
2658:
2650:
2642:
2628:
2620:
2612:
2594:
2583:
2575:
2568:
2564:
2563:
2546:
2535:
2527:
2519:
2503:
2492:
2477:
2464:
2456:
2448:
2434:
2426:
2418:
2400:
2384:
2369:
2353:
2340:
2329:
2320:
2310:
2293:
2271:
2251:imperial system
2216:
2208:1,233.482
2207:
2198:
2192:
2184:1,613.333
2183:
2174:
2158:
2153:
2145:
2140:
2129:
2121:
2116:
2111:
2098:
2090:
2082:
2077:
2072:
2060:16.387064
2059:
2048:
2040:
2035:
2002:
1978:
1976:
1972:
1967:
1959:
1952:survey township
1946:
1933:
1931:
1927:
1922:
1914:
1898:
1889:
1885:
1883:
1875:
1873:
1869:
1864:
1857:
1855:
1839:
1830:
1827:
1825:
1820:404.6873 m
1819:
1815:
1810:
1805:
1793:
1788:
1783:
1764:
1761:
1759:
1750:
1741:
1736:
1728:
1695:
1679:
1677:
1674:
1668:
1659:
1655:
1651:
1650:
1649:
1638:
1625:
1615:
1613:
1610:
1599:
1597:
1588:
1584:
1580:
1579:
1578:
1567:
1564:
1545:
1535:
1532:
1523:
1514:
1510:
1506:
1505:
1504:
1493:
1480:
1470:
1467:
1459:
1451:
1447:
1443:
1442:
1441:
1435:
1427:
1419:
1403:
1393:
1390:
1381:
1372:
1368:
1364:
1363:
1362:
1356:
1348:
1340:
1334:
1312:
1304:
1296:
1294:
1285:
1281:
1277:
1276:
1275:
1258:
1246:
1244:
1241:
1230:
1228:
1219:
1215:
1211:
1210:
1209:
1203:
1195:
1187:
1183:
1179:
1178:
1177:
1161:
1124:
1122:US survey units
1115:
1107:
1099:
1093:
1085:
1077:
1066:
1058:
1050:
1042:
1035:
1033:
1025:
1021:
1017:
1016:
1015:
1009:
1001:
993:
977:
972:
964:
956:
952:
948:
947:
946:
940:
932:
924:
908:
886:
870:
868:
865:
855:
853:
845:
827:
815:
813:
810:
802:
794:
776:
766:
758:
743:
733:
725:
715:
707:
699:
686:
681:
671:
663:
655:
647:
638:
629:
625:
621:
620:
619:
611:
601:
596:
587:
578:
574:
570:
569:
568:
557:
553:
552:
551:
541:
534:
528:
524:
520:
519:
518:
515:
496:
483:
481:
477:
470:
466:
465:
458:
454:
453:
437:
415:
382:
378:
377:
372:
370:
359:
355:
351:
350:
349:
342:
310:
303:
297:
295:
294:(approximately
288:
284:
280:
279:
278:
259:
210:Myanmar (Burma)
157:imperial system
153:
143:
78:developed from
35:
28:
23:
22:
15:
12:
11:
5:
7338:
7336:
7328:
7327:
7322:
7312:
7311:
7305:
7304:
7302:
7301:
7296:
7291:
7289:Absolute scale
7285:
7283:
7279:
7278:
7276:
7275:
7270:
7265:
7259:
7257:
7253:
7252:
7250:
7249:
7244:
7239:
7234:
7229:
7224:
7219:
7214:
7209:
7203:
7201:
7197:
7196:
7193:
7192:
7190:
7189:
7184:
7179:
7174:
7169:
7164:
7159:
7154:
7149:
7143:
7141:
7137:
7136:
7134:
7133:
7128:
7123:
7118:
7113:
7108:
7103:
7097:
7095:
7091:
7090:
7088:
7087:
7082:
7077:
7072:
7067:
7062:
7057:
7052:
7047:
7042:
7037:
7032:
7027:
7022:
7016:
7014:
7010:
7009:
7007:
7006:
7001:
6996:
6991:
6986:
6981:
6976:
6971:
6966:
6961:
6956:
6951:
6946:
6941:
6936:
6931:
6926:
6921:
6916:
6911:
6905:
6903:
6899:
6898:
6896:
6895:
6890:
6885:
6880:
6875:
6870:
6865:
6860:
6855:
6850:
6845:
6840:
6835:
6830:
6825:
6820:
6815:
6810:
6805:
6800:
6795:
6794:
6793:
6783:
6778:
6777:
6776:
6771:
6761:
6756:
6751:
6750:
6749:
6744:
6734:
6729:
6724:
6719:
6714:
6708:
6706:
6702:
6701:
6699:
6698:
6693:
6687:
6681:
6674:
6672:
6665:
6661:
6660:
6657:
6656:
6654:
6653:
6647:
6642:
6636:
6634:
6630:
6629:
6627:
6626:
6621:
6616:
6611:
6605:
6603:
6596:
6592:
6591:
6588:
6587:
6585:
6584:
6579:
6574:
6569:
6564:
6559:
6553:
6551:
6545:
6544:
6542:
6541:
6535:
6530:
6525:
6520:
6515:
6509:
6507:
6503:
6502:
6500:
6499:
6498:
6497:
6487:
6482:
6477:
6471:
6469:
6462:
6458:
6457:
6452:
6450:
6449:
6442:
6435:
6427:
6418:
6417:
6415:
6414:
6409:
6404:
6399:
6394:
6388:
6386:
6382:
6381:
6379:
6378:
6373:
6371:Spinning count
6368:
6363:
6358:
6353:
6348:
6343:
6338:
6333:
6331:Degree (angle)
6328:
6323:
6317:
6315:
6311:
6310:
6308:
6307:
6302:
6297:
6291:
6289:
6285:
6284:
6282:
6281:
6276:
6271:
6265:
6263:
6259:
6258:
6256:
6255:
6254:
6253:
6248:
6238:
6233:
6228:
6223:
6218:
6212:
6210:
6206:
6205:
6203:
6202:
6200:Miles per hour
6197:
6191:
6189:
6185:
6184:
6181:
6180:
6178:
6177:
6172:
6167:
6162:
6157:
6152:
6146:
6144:
6140:
6139:
6137:
6136:
6131:
6126:
6120:
6118:
6114:
6113:
6111:
6110:
6105:
6100:
6095:
6090:
6085:
6080:
6074:
6072:
6068:
6067:
6065:
6064:
6059:
6054:
6049:
6043:
6041:
6034:
6030:
6029:
6027:
6026:
6021:
6016:
6011:
6006:
6000:
5998:
5994:
5993:
5991:
5990:
5989:
5988:
5978:
5973:
5968:
5963:
5958:
5953:
5948:
5943:
5938:
5932:
5930:
5926:
5925:
5920:
5917:
5916:
5911:
5909:
5908:
5901:
5894:
5886:
5880:
5879:
5872:
5871:External links
5869:
5866:
5865:
5840:
5814:
5807:15 U.S.C.
5799:
5792:
5774:
5765:|journal=
5738:
5702:
5674:
5648:
5623:
5598:
5576:
5564:
5548:
5535:
5501:
5473:
5442:
5420:
5393:
5364:
5342:
5326:
5313:
5309:Radio National
5296:
5264:
5257:
5237:
5220:
5208:
5184:
5157:
5142:
5115:
5114:
5112:
5109:
5108:
5107:
5102:
5094:
5088:
5079:
5074:
5067:
5064:
5021:
5018:
5017:
5016:
5006:
4999:
4992:
4988:, 2 × percent
4982:
4975:
4955:
4949:
4939:
4924:
4901:
4880:
4870:
4859:
4842:
4836:
4830:
4818:
4817:
4813:
4796:
4795:
4781:
4780:
4773:
4762:
4761:
4754:
4740:
4739:
4732:
4725:
4724:≈ 1.356 J
4714:
4713:
4703:
4688:
4687:
4672:
4671:
4657:
4656:
4649:
4637:
4634:
4622:
4617:
4612:
4609:
4603:
4598:
4594:
4589:
4585:
4582:
4577:
4569:
4566:
4560:
4554:
4549:
4545:
4540:
4536:
4533:
4511:
4508:
4502:
4497:
4493:
4488:
4484:
4481:
4475:
4472:
4466:
4460:
4455:
4451:
4446:
4442:
4439:
4409:degree Celsius
4401:thermodynamics
4380:
4377:
4331:
4330:
4327:
4321:
4315:
4312:
4309:
4303:
4302:
4299:
4293:
4287:
4284:
4281:
4275:
4274:
4271:
4265:
4259:
4256:
4248:
4242:
4241:
4233:
4227:
4224:
4216:
4208:
4202:
4201:
4193:
4187:
4181:
4178:
4175:
4169:
4168:
4160:
4154:
4146:
4138:
4130:
4124:
4123:
4120:
4117:
4109:
4106:
4098:
4092:
4091:
4083:
4077:
4069:
4061:
4053:
4047:
4046:
4040:
4035:
4030:
4025:
4020:
4012:
4004:Main article:
4001:
3998:
3997:
3996:
3993:
3990:
3978:
3977:Grain measures
3975:
3879:
3878:
3872:
3870:
3869:
3862:
3855:
3853:
3848:
3839:
3838:
3832:
3824:
3819:
3810:
3809:
3803:
3801:
3800:
3790:
3781:
3779:
3774:
3765:
3764:
3760:64.79891
3758:
3756:
3755:
3737:
3718:
3716:
3711:
3703:
3699:
3698:
3692:
3690:
3689:
3683:
3674:
3672:
3667:
3658:
3657:
3651:
3649:
3648:
3642:
3633:
3631:
3624:
3622:
3621:
3613:
3604:
3601:
3600:
3594:
3588:
3582:
3580:
3579:
3571:
3562:
3559:
3558:
3552:
3546:
3540:
3538:
3537:
3529:
3520:
3517:
3516:
3510:
3504:
3497:
3488:
3487:
3475:
3469:
3462:
3453:
3452:
3446:
3444:
3443:
3433:
3410:
3408:
3403:
3394:
3393:
3389:64.79891
3387:
3369:
3364:
3356:
3352:
3351:
3350:SI equivalent
3348:
3345:
3342:
3339:
3319:
3316:
3286:
3285:
3282:
3280:
3279:
3269:
3261:
3255:
3253:
3247:
3238:
3237:
3234:
3226:
3221:
3212:
3211:
3208:
3200:
3195:
3186:
3185:
3182:
3174:
3168:
3159:
3158:
3155:
3147:
3141:
3132:
3131:
3128:
3116:
3110:
3101:
3100:
3097:
3094:
3091:
3081:
3078:
3045:respectively.
2980:of a US pint,
2966:
2965:
2959:
2957:
2956:
2951:8.421875
2948:
2940:
2932:
2923:
2921:
2916:
2907:
2906:
2900:
2898:
2897:
2889:
2875:
2873:
2870:
2861:
2860:
2854:
2846:
2840:
2831:
2830:
2824:
2822:
2821:
2813:
2804:
2802:
2794:
2792:
2791:
2783:
2774:
2771:
2770:
2764:
2756:
2750:
2741:
2740:
2734:
2726:
2718:
2716:
2715:
2707:
2698:
2695:
2694:
2688:
2686:
2685:
2678:
2669:
2667:
2659:
2657:
2656:
2648:
2639:
2636:
2635:
2629:
2627:
2626:
2618:
2609:
2607:
2600:
2591:
2590:
2584:
2582:
2581:
2573:
2559:
2557:
2552:
2543:
2542:
2536:
2534:
2533:
2525:
2516:
2514:
2509:
2500:
2499:
2493:
2491:
2490:
2483:
2474:
2472:
2469:US fluid ounce
2465:
2463:
2462:
2454:
2445:
2442:
2441:
2435:
2433:
2432:
2424:
2415:
2413:
2406:
2397:
2396:
2390:
2382:
2375:
2366:
2365:
2359:
2351:
2346:
2337:
2336:
2330:
2328:
2327:
2317:
2306:
2304:
2299:
2290:
2289:
2286:
2283:
2280:
2270:
2267:
2218:
2217:
2215:
2214:
2204:
2195:
2193:
2191:
2190:
2180:
2171:
2169:
2164:
2155:
2154:
2152:
2151:
2143:
2137:
2135:
2127:
2122:
2120:
2119:
2114:
2108:
2105:
2104:
2096:
2088:
2083:
2081:
2080:
2075:
2069:
2066:
2065:
2057:
2054:
2049:
2047:
2046:
2038:
2032:
2029:
2028:
2027:SI equivalent
2025:
2022:
2019:
2001:
1998:
1988:
1987:
1984:
1973:
1971:
1970:
1968:16 sq lea
1965:
1956:
1954:
1949:
1943:
1942:
1939:
1928:
1926:
1925:
1920:
1911:
1909:
1904:
1895:
1894:
1881:
1870:
1868:
1867:
1862:
1852:
1850:
1845:
1836:
1835:
1823:
1816:
1814:
1813:
1811:16 sq rod
1808:
1802:
1800:
1794:
1792:
1791:
1786:
1780:
1777:
1776:
1773:
1756:
1748:
1744:square survey
1742:
1740:
1739:
1734:
1725:
1722:
1721:
1718:
1714:
1713:
1712:SI equivalent
1710:
1707:
1704:
1694:
1691:
1688:
1687:
1675:
1673:
1672:
1665:
1646:
1644:
1636:
1631:
1622:
1621:
1611:
1609:
1608:
1594:
1575:
1573:
1565:
1563:
1562:
1561:"statute mile"
1559:
1553:
1551:
1542:
1541:
1533:
1531:
1530:
1520:
1501:
1499:
1491:
1486:
1477:
1476:
1468:
1466:
1465:
1457:
1438:
1436:
1434:
1433:
1425:
1416:
1414:
1409:
1400:
1399:
1391:
1389:
1388:
1378:
1359:
1357:
1355:
1354:
1346:
1337:
1335:
1333:
1332:
1329:
1326:
1320:
1318:
1309:
1308:
1305:
1303:
1302:
1291:
1272:
1270:
1267:
1261:
1255:
1254:
1242:
1240:
1239:
1225:
1206:
1204:
1202:
1201:
1193:
1174:
1172:
1167:
1158:
1157:
1154:
1150:
1149:
1148:SI equivalent
1146:
1143:
1140:
1123:
1120:
1117:
1116:
1114:
1113:
1105:
1096:
1094:
1092:
1091:
1083:
1074:
1072:
1067:
1065:
1064:
1056:
1047:
1044:
1043:
1041:
1040:
1031:
1012:
1010:
1008:
1007:
999:
990:
988:
983:
974:
973:
971:
970:
962:
943:
941:
939:
938:
930:
921:
919:
914:
905:
904:
903:SI equivalent
901:
898:
895:
885:
882:
879:
878:
866:
864:
863:
851:
842:
840:
833:
824:
823:
811:
809:
808:
800:
791:
789:
782:
773:
772:
764:
756:
749:
740:
739:
731:
723:
716:
714:
713:
705:
696:
693:
692:
684:
679:
672:
670:
669:
661:
652:
649:
648:
646:
645:
635:
616:
614:
609:
604:
598:
597:
595:
594:
584:
565:
563:
549:
544:
538:
537:
532:
516:
514:
513:
510:
504:
502:
493:
492:
478:
476:
475:
463:
450:
448:
443:
434:
433:
432:SI equivalent
430:
427:
424:
414:
411:
367:US survey foot
327:geodetic datum
315:United Kingdom
258:
255:
142:
139:
88:imperial units
84:British Empire
32:Imperial units
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
7337:
7326:
7323:
7321:
7318:
7317:
7315:
7300:
7297:
7295:
7292:
7290:
7287:
7286:
7284:
7280:
7274:
7271:
7269:
7266:
7264:
7261:
7260:
7258:
7256:List articles
7254:
7248:
7245:
7243:
7240:
7238:
7235:
7233:
7230:
7228:
7225:
7223:
7220:
7218:
7215:
7213:
7210:
7208:
7205:
7204:
7202:
7198:
7188:
7185:
7183:
7180:
7178:
7175:
7173:
7170:
7168:
7165:
7163:
7160:
7158:
7155:
7153:
7150:
7148:
7145:
7144:
7142:
7140:South America
7138:
7132:
7129:
7127:
7124:
7122:
7119:
7117:
7114:
7112:
7109:
7107:
7104:
7102:
7099:
7098:
7096:
7094:North America
7092:
7086:
7083:
7081:
7078:
7076:
7075:South African
7073:
7071:
7068:
7066:
7063:
7061:
7058:
7056:
7053:
7051:
7048:
7046:
7043:
7041:
7038:
7036:
7033:
7031:
7028:
7026:
7023:
7021:
7018:
7017:
7015:
7011:
7005:
7002:
7000:
6997:
6995:
6992:
6990:
6987:
6985:
6982:
6980:
6977:
6975:
6972:
6970:
6967:
6965:
6962:
6960:
6957:
6955:
6952:
6950:
6947:
6945:
6942:
6940:
6937:
6935:
6932:
6930:
6927:
6925:
6922:
6920:
6917:
6915:
6912:
6910:
6907:
6906:
6904:
6900:
6894:
6891:
6889:
6886:
6884:
6881:
6879:
6876:
6874:
6871:
6869:
6866:
6864:
6861:
6859:
6856:
6854:
6851:
6849:
6846:
6844:
6841:
6839:
6836:
6834:
6831:
6829:
6826:
6824:
6823:Luxembourgian
6821:
6819:
6816:
6814:
6811:
6809:
6806:
6804:
6801:
6799:
6796:
6792:
6789:
6788:
6787:
6784:
6782:
6779:
6775:
6772:
6770:
6767:
6766:
6765:
6762:
6760:
6757:
6755:
6752:
6748:
6745:
6743:
6740:
6739:
6738:
6735:
6733:
6730:
6728:
6725:
6723:
6720:
6718:
6715:
6713:
6710:
6709:
6707:
6703:
6697:
6696:gravitational
6694:
6691:
6688:
6685:
6682:
6679:
6676:
6675:
6673:
6669:
6666:
6662:
6651:
6648:
6646:
6643:
6641:
6638:
6637:
6635:
6631:
6625:
6622:
6620:
6617:
6615:
6612:
6610:
6607:
6606:
6604:
6600:
6597:
6593:
6583:
6580:
6578:
6575:
6573:
6570:
6568:
6565:
6563:
6560:
6558:
6555:
6554:
6552:
6550:
6546:
6539:
6536:
6534:
6531:
6529:
6526:
6524:
6521:
6519:
6516:
6514:
6513:Apothecaries'
6511:
6510:
6508:
6504:
6496:
6493:
6492:
6491:
6488:
6486:
6483:
6481:
6478:
6476:
6473:
6472:
6470:
6466:
6463:
6459:
6455:
6448:
6443:
6441:
6436:
6434:
6429:
6428:
6425:
6413:
6410:
6408:
6405:
6403:
6400:
6398:
6395:
6393:
6390:
6389:
6387:
6383:
6377:
6374:
6372:
6369:
6367:
6364:
6362:
6359:
6357:
6354:
6352:
6349:
6347:
6344:
6342:
6339:
6337:
6334:
6332:
6329:
6327:
6324:
6322:
6319:
6318:
6316:
6312:
6306:
6303:
6301:
6298:
6296:
6293:
6292:
6290:
6286:
6280:
6277:
6275:
6272:
6270:
6267:
6266:
6264:
6260:
6252:
6249:
6247:
6244:
6243:
6242:
6239:
6237:
6236:Hundredweight
6234:
6232:
6229:
6227:
6224:
6222:
6219:
6217:
6214:
6213:
6211:
6207:
6201:
6198:
6196:
6193:
6192:
6190:
6186:
6176:
6173:
6171:
6168:
6166:
6163:
6161:
6158:
6156:
6153:
6151:
6148:
6147:
6145:
6141:
6135:
6132:
6130:
6127:
6125:
6122:
6121:
6119:
6115:
6109:
6106:
6104:
6101:
6099:
6096:
6094:
6091:
6089:
6086:
6084:
6081:
6079:
6076:
6075:
6073:
6069:
6063:
6060:
6058:
6055:
6053:
6050:
6048:
6045:
6044:
6042:
6038:
6035:
6031:
6025:
6022:
6020:
6017:
6015:
6012:
6010:
6007:
6005:
6002:
6001:
5999:
5995:
5987:
5984:
5983:
5982:
5979:
5977:
5974:
5972:
5969:
5967:
5964:
5962:
5959:
5957:
5954:
5952:
5949:
5947:
5944:
5942:
5939:
5937:
5934:
5933:
5931:
5927:
5923:
5918:
5914:
5907:
5902:
5900:
5895:
5893:
5888:
5887:
5884:
5878:
5875:
5874:
5870:
5850:
5844:
5841:
5829:
5828:The ANSI Blog
5825:
5818:
5815:
5812:
5808:
5803:
5800:
5795:
5789:
5785:
5778:
5775:
5770:
5757:
5749:
5742:
5739:
5735:
5723:
5719:
5712:
5706:
5703:
5691:
5684:
5678:
5675:
5662:
5658:
5652:
5649:
5646:
5642:
5639:
5638:
5634:
5627:
5624:
5620:
5616:
5612:
5609:
5608:
5602:
5599:
5595:
5591:
5590:
5583:
5581:
5577:
5574:
5568:
5565:
5561:
5558:
5552:
5549:
5545:
5539:
5536:
5522:
5518:
5514:
5508:
5506:
5502:
5498:
5497:
5492:
5486:
5484:
5482:
5480:
5478:
5474:
5461:
5460:
5455:
5449:
5447:
5443:
5430:
5424:
5421:
5409:
5408:
5403:
5397:
5394:
5381:
5377:
5371:
5369:
5365:
5360:
5356:
5352:
5346:
5343:
5338:
5337:
5330:
5327:
5323:
5317:
5314:
5310:
5307:. Australian
5306:
5300:
5297:
5285:
5281:
5277:
5271:
5269:
5265:
5260:
5254:
5250:
5249:
5241:
5238:
5234:
5233:archived copy
5230:
5224:
5221:
5217:
5212:
5209:
5205:
5204:
5199:
5193:
5191:
5189:
5185:
5181:
5177:
5173:
5170:
5166:
5161:
5158:
5154:
5153:
5146:
5143:
5130:
5126:
5120:
5117:
5110:
5106:
5103:
5100:
5099:
5095:
5092:
5089:
5087:
5083:
5080:
5078:
5075:
5073:
5070:
5069:
5065:
5063:
5061:
5056:
5054:
5050:
5046:
5042:
5038:
5034:
5030:
5025:
5019:
5014:
5010:
5007:
5004:
5000:
4997:
4993:
4991:
4987:
4983:
4980:
4976:
4963:
4959:
4958:Copper tubing
4956:
4953:
4950:
4947:
4943:
4940:
4937:
4933:
4929:
4925:
4906:
4905:circular mils
4902:
4889:
4885:
4884:aluminum foil
4882:Thickness of
4881:
4878:
4874:
4871:
4868:
4864:
4860:
4847:
4844:Thickness of
4843:
4840:
4837:
4834:
4831:
4829:
4826:
4825:
4824:
4821:
4812:
4808:
4806:
4801:
4800:
4799:
4794:
4791:≈ 1.356
4790:
4786:
4785:
4784:
4778:
4774:
4771:
4767:
4766:
4765:
4759:
4755:
4753:
4750:≈ 745.7
4749:
4745:
4744:
4743:
4737:
4733:
4730:
4726:
4723:
4719:
4718:
4717:
4712:
4708:
4704:
4701:
4697:
4693:
4692:
4691:
4685:
4681:
4677:
4676:
4675:
4670:
4666:
4662:
4661:
4660:
4654:
4650:
4647:
4643:
4642:
4641:
4635:
4633:
4620:
4610:
4607:
4596:
4593:
4583:
4567:
4564:
4558:
4547:
4544:
4534:
4522:
4509:
4506:
4495:
4492:
4482:
4473:
4470:
4464:
4453:
4450:
4440:
4429:
4422:and boils at
4417:
4412:
4410:
4406:
4402:
4398:
4394:
4393:Rankine scale
4390:
4386:
4378:
4376:
4374:
4370:
4366:
4362:
4358:
4354:
4350:
4346:
4342:
4338:
4328:
4326:
4322:
4320:
4316:
4313:
4310:
4308:
4304:
4300:
4298:
4294:
4292:
4288:
4285:
4282:
4280:
4276:
4272:
4270:
4266:
4264:
4260:
4257:
4254:
4249:
4247:
4243:
4239:
4234:
4232:
4228:
4225:
4222:
4217:
4214:
4209:
4207:
4203:
4199:
4194:
4192:
4188:
4186:
4182:
4179:
4176:
4174:
4170:
4166:
4161:
4159:
4155:
4152:
4147:
4144:
4139:
4136:
4131:
4129:
4125:
4121:
4118:
4115:
4110:
4107:
4104:
4099:
4097:
4093:
4089:
4084:
4082:
4078:
4075:
4070:
4067:
4062:
4059:
4054:
4052:
4048:
4045:
4041:
4039:
4036:
4034:
4031:
4029:
4026:
4024:
4021:
4018:
4017:
4007:
3999:
3994:
3991:
3988:
3987:
3986:
3984:
3976:
3974:
3972:
3966:
3962:
3958:
3956:
3952:
3948:
3944:
3938:
3936:
3932:
3928:
3924:
3920:
3915:
3913:
3908:
3906:
3902:
3898:
3894:
3890:
3889:apothecaries'
3886:
3877:
3873:
3867:
3863:
3861:
3857:
3856:
3854:
3852:
3849:
3846:
3841:
3840:
3837:
3833:
3830:
3825:
3823:
3820:
3817:
3812:
3811:
3808:
3804:
3797:
3791:
3788:
3783:
3782:
3780:
3778:
3775:
3772:
3767:
3766:
3763:
3759:
3752:
3738:
3734:
3720:
3719:
3717:
3715:
3712:
3709:
3704:
3700:
3697:
3693:
3688:
3684:
3681:
3676:
3675:
3673:
3671:
3668:
3665:
3660:
3659:
3656:
3652:
3647:
3643:
3640:
3635:
3634:
3632:
3630:
3629:
3625:
3619:
3614:
3611:
3606:
3605:
3603:
3602:
3599:
3595:
3593:
3589:
3587:
3586:hundredweight
3583:
3577:
3572:
3569:
3564:
3563:
3561:
3560:
3557:
3553:
3551:
3547:
3545:
3544:hundredweight
3541:
3535:
3530:
3527:
3522:
3521:
3519:
3518:
3515:
3511:
3509:
3505:
3503:
3502:
3498:
3495:
3490:
3489:
3476:
3474:
3470:
3468:
3467:
3463:
3460:
3455:
3454:
3451:
3447:
3440:
3434:
3430:
3412:
3411:
3409:
3407:
3404:
3401:
3396:
3395:
3392:
3388:
3384:
3370:
3368:
3365:
3362:
3357:
3353:
3349:
3346:
3343:
3340:
3337:
3336:
3329:
3325:
3324:Pound (force)
3317:
3315:
3313:
3309:
3305:
3301:
3297:
3292:
3283:
3276:
3270:
3267:
3262:
3257:
3256:
3254:
3251:
3248:
3245:
3240:
3239:
3235:
3232:
3227:
3225:
3222:
3219:
3214:
3213:
3209:
3206:
3201:
3199:
3196:
3193:
3188:
3187:
3183:
3180:
3175:
3172:
3169:
3166:
3161:
3160:
3156:
3153:
3148:
3145:
3142:
3139:
3134:
3133:
3129:
3126:
3117:
3114:
3111:
3108:
3103:
3102:
3088:
3079:
3077:
3075:
3070:
3066:
3064:
3059:
3054:
3046:
3035:
3023:
2964:
2960:
2954:
2949:
2946:
2941:
2938:
2933:
2930:
2925:
2924:
2922:
2920:
2917:
2914:
2909:
2908:
2905:
2901:
2895:
2890:
2877:
2876:
2874:
2871:
2868:
2863:
2862:
2859:
2855:
2852:
2847:
2844:
2841:
2838:
2833:
2832:
2829:
2825:
2819:
2814:
2811:
2806:
2805:
2803:
2800:
2799:
2795:
2789:
2784:
2781:
2776:
2775:
2773:
2772:
2769:
2765:
2762:
2757:
2754:
2751:
2748:
2743:
2742:
2739:
2735:
2732:
2727:
2724:
2723:
2719:
2713:
2708:
2705:
2700:
2699:
2697:
2696:
2693:
2689:
2683:
2679:
2676:
2671:
2670:
2668:
2665:
2664:
2660:
2654:
2649:
2646:
2641:
2640:
2638:
2637:
2634:
2630:
2624:
2619:
2616:
2611:
2610:
2608:
2606:
2605:
2601:
2598:
2593:
2592:
2589:
2585:
2579:
2574:
2561:
2560:
2558:
2556:
2553:
2550:
2545:
2544:
2541:
2537:
2531:
2526:
2523:
2518:
2517:
2515:
2513:
2510:
2507:
2502:
2501:
2498:
2494:
2488:
2485:(1.0408
2484:
2481:
2476:
2475:
2473:
2471:
2470:
2466:
2460:
2455:
2452:
2447:
2446:
2444:
2443:
2440:
2436:
2430:
2425:
2422:
2417:
2416:
2414:
2412:
2411:
2407:
2404:
2399:
2398:
2395:
2391:
2388:
2383:
2381:
2380:
2376:
2373:
2368:
2367:
2364:
2360:
2357:
2352:
2350:
2349:US fluid dram
2347:
2344:
2339:
2338:
2335:
2331:
2324:
2318:
2314:
2308:
2307:
2305:
2303:
2300:
2297:
2292:
2291:
2277:
2268:
2266:
2262:
2260:
2256:
2252:
2247:
2245:
2241:
2237:
2233:
2229:
2225:
2211:
2205:
2202:
2197:
2196:
2194:
2187:
2181:
2178:
2173:
2172:
2170:
2168:
2165:
2162:
2157:
2156:
2149:
2144:
2139:
2138:
2136:
2133:
2128:
2126:
2123:
2115:
2110:
2109:
2107:
2106:
2102:
2097:
2094:
2089:
2087:
2084:
2076:
2071:
2070:
2068:
2067:
2063:
2058:
2055:
2053:
2050:
2044:
2039:
2034:
2033:
2031:
2030:
2016:
2006:
1999:
1997:
1995:
1985:
1974:
1966:
1963:
1958:
1957:
1955:
1953:
1950:
1945:
1944:
1940:
1929:
1921:
1918:
1913:
1912:
1910:
1908:
1905:
1902:
1897:
1896:
1882:
1871:
1865:10 sq ch
1863:
1854:
1853:
1851:
1849:
1846:
1843:
1838:
1837:
1824:
1817:
1809:
1804:
1803:
1801:
1799:
1795:
1787:
1782:
1781:
1779:
1778:
1774:
1770:
1757:
1754:
1749:
1747:
1743:
1735:
1732:
1727:
1726:
1724:
1723:
1719:
1716:
1715:
1701:
1692:
1685:
1676:
1669:4.828 km
1666:
1662:
1648:
1647:
1645:
1642:
1637:
1635:
1632:
1629:
1624:
1623:
1612:
1605:
1595:
1591:
1577:
1576:
1574:
1571:
1566:
1560:
1558:
1555:
1554:
1552:
1549:
1544:
1543:
1539:
1536:201.168
1534:
1527:
1524:201.168
1521:
1517:
1503:
1502:
1500:
1497:
1492:
1490:
1487:
1484:
1479:
1478:
1474:
1471:20.1168
1469:
1463:
1458:
1454:
1440:
1439:
1437:
1431:
1426:
1423:
1418:
1417:
1415:
1413:
1410:
1407:
1402:
1401:
1397:
1392:
1385:
1379:
1375:
1361:
1360:
1358:
1352:
1347:
1344:
1339:
1338:
1336:
1330:
1327:
1325:
1322:
1321:
1319:
1316:
1311:
1310:
1306:
1292:
1288:
1274:
1273:
1271:
1268:
1265:
1262:
1257:
1256:
1252:
1243:
1236:
1226:
1222:
1208:
1207:
1205:
1199:
1194:
1190:
1176:
1175:
1173:
1171:
1168:
1165:
1160:
1159:
1155:
1152:
1151:
1137:
1131:
1129:
1121:
1111:
1106:
1103:
1098:
1097:
1095:
1089:
1084:
1081:
1076:
1075:
1073:
1071:
1070:nautical mile
1068:
1062:
1057:
1054:
1049:
1048:
1046:
1045:
1032:
1028:
1014:
1013:
1011:
1005:
1000:
997:
992:
991:
989:
987:
984:
981:
976:
975:
968:
963:
959:
945:
944:
942:
936:
931:
928:
923:
922:
920:
918:
915:
912:
907:
906:
902:
899:
896:
893:
892:
883:
876:
867:
861:
852:
849:
844:
843:
841:
839:
838:
834:
831:
826:
825:
821:
812:
806:
801:
798:
793:
792:
790:
788:
787:
783:
780:
775:
774:
770:
765:
762:
757:
755:
754:
750:
747:
742:
741:
737:
732:
729:
724:
722:
721:
717:
711:
706:
703:
698:
697:
695:
694:
690:
685:
680:
678:
677:
673:
667:
662:
659:
654:
653:
651:
650:
642:
636:
632:
618:
617:
615:
610:
608:
605:
600:
599:
591:
588:352.778
585:
581:
567:
566:
564:
550:
548:
545:
540:
539:
533:
517:
511:
509:
506:
505:
503:
500:
495:
494:
489:
479:
464:
452:
451:
449:
447:
444:
441:
436:
435:
431:
428:
425:
422:
421:
412:
410:
408:
403:
399:
396:
391:
389:
368:
362:
346:
340:
336:
335:triangulation
332:
328:
324:
320:
316:
311:0.9144 m
307:
291:
276:
272:
268:
264:
256:
254:
252:
247:
245:
241:
235:
233:
229:
225:
221:
217:
213:
211:
207:
203:
202:
197:
196:metrification
193:
189:
188:metric system
185:
180:
176:
174:
170:
166:
162:
161:English units
158:
152:
148:
140:
138:
136:
132:
128:
124:
123:metric system
120:
114:
112:
108:
104:
100:
95:
93:
89:
85:
81:
80:English units
77:
73:
69:
68:United States
65:
61:
54:
50:
46:
41:
37:
33:
19:
7237:Mesopotamian
7131:Puerto Rican
6528:Astronomical
6484:
6346:Foot-lambert
6321:Bolt (cloth)
5912:
5856:. Retrieved
5843:
5833:February 25,
5831:. Retrieved
5827:
5817:
5802:
5783:
5777:
5756:cite journal
5741:
5733:
5726:. Retrieved
5717:
5705:
5693:. Retrieved
5689:
5677:
5665:. Retrieved
5660:
5651:
5636:
5632:
5626:
5606:
5601:
5588:
5567:
5556:
5551:
5538:
5527:December 14,
5525:. Retrieved
5516:
5495:
5490:
5464:. Retrieved
5457:
5435:February 25,
5433:. Retrieved
5423:
5411:. Retrieved
5405:
5396:
5384:. Retrieved
5379:
5358:
5354:
5345:
5335:
5329:
5316:
5308:
5299:
5287:. Retrieved
5279:
5247:
5240:
5228:
5223:
5211:
5201:
5160:
5151:
5145:
5133:. Retrieved
5128:
5119:
5097:
5057:
5040:
5036:
5032:
5028:
5026:
5023:
4962:nominal size
4931:
4927:
4887:
4822:
4819:
4810:
4804:
4797:
4782:
4763:
4741:
4715:
4689:
4673:
4658:
4639:
4523:
4420:32 °F = 0 °C
4413:
4389:temperatures
4382:
4372:
4368:
4364:
4360:
4357:fluid ounces
4356:
4352:
4348:
4344:
4340:
4336:
4334:
4267:473.18
4261:568.26
4229:236.59
4096:Dessertspoon
3980:
3967:
3963:
3959:
3950:
3939:
3916:
3909:
3882:
3626:
3499:
3464:
3355:Avoirdupois
3333:Conversions
3328:Pound (mass)
3310:and similar
3289:
3073:
3071:
3067:
3055:
3047:
3036:
2969:
2929:bbl (liquid)
2888:bbl (liquid)
2796:
2720:
2680:(16.65
2661:
2602:
2467:
2408:
2377:
2269:Fluid volume
2263:
2248:
2221:
2175:43,560
2112:1 cu yd
2073:1 cu ft
2036:1 cu in
1991:
1784:1 sq ch
1460:20.117
1394:5.0292
1125:
965:1.8288
835:
784:
767:0.9144
751:
734:0.3048
718:
674:
535:25.4 μm
406:
404:
400:
392:
366:
319:Commonwealth
260:
248:
236:
214:
199:
191:
181:
177:
154:
115:
96:
75:
59:
58:
36:
7101:Costa Rican
7065:Seychellois
6974:Singaporean
6769:Traditional
6624:Metrication
6562:Geometrized
6518:Avoirdupois
6341:Foot-candle
6274:Pound-force
6088:Fluid ounce
6024:Square mile
6014:Square yard
6009:Square foot
6004:Square inch
5811:§ 205b
5728:November 2,
5635:, page C-6
5573:2 1CFR101.9
5466:October 19,
5135:January 28,
4942:Sheet metal
4798:Insulation
4636:Other units
4379:Temperature
4189:29.57
4183:28.41
4173:Fluid ounce
4156:14.79
3947:pennyweight
3945:, troy has
3931:pound-force
3897:avoirdupois
3794:7.776
3777:pennyweight
3685:2,240
3644:2,000
3542:US (short)
3437:8.859
3273:3.281
3264:26.25
3022:avoirdupois
2945:US gal
2894:US gal
2872:oil barrel
2851:US gal
2236:wine gallon
2091:1,728
1878:.873 m
1717:Before 2023
1382:5.029
1153:Before 2023
1108:1.852
1086:8.439
1078:1.151
1002:1.091
639:4.233
192:voluntarily
173:Anglo-Saxon
7314:Categories
7187:Venezuelan
7172:Paraguayan
7126:Nicaraguan
7004:Vietnamese
6979:Sri Lankan
6964:Philippine
6924:Indonesian
6848:Portuguese
6742:Winchester
6645:Comparison
6595:Background
6533:Electrical
6356:Horsepower
6336:Fahrenheit
6124:Board foot
6083:Tablespoon
6062:Cubic mile
6057:Cubic yard
6052:Cubic foot
6047:Cubic inch
5793:0882908359
5111:References
5072:Board foot
5051:(CGS) and
4921:10 in
4913:10 mm
4789:pound-foot
4748:horsepower
4722:foot-pound
4665:board-foot
4385:Fahrenheit
4341:tablespoon
4323:3.79
4317:4.55
4295:0.95
4289:1.14
4128:Tablespoon
4079:4.93
3971:ammunition
3955:fluid dram
3851:troy pound
3822:troy ounce
3291:Dry volume
3096:Divisions
3080:Dry volume
3051:20 oz
3043:15 mL
2849:31.5
2731:US pt
2653:US pt
2410:tablespoon
2326:) of water
2321:0.95
2316:) of water
2285:Divisions
2232:cubic yard
2228:cubic foot
2224:cubic inch
2125:cubic yard
2086:cubic foot
2052:cubic inch
2024:Divisions
1947:1 twp
1731:sq ft
1720:From 2023
1349:16.5
1196:7.92
1156:From 2023
1100:1852
803:1760
795:5280
687:25.4
317:and other
145:See also:
7182:Uruguayan
7167:Colombian
7157:Brazilian
7147:Argentine
7085:Tanzanian
7055:Mauritian
7025:Ethiopian
6989:Taiwanese
6959:Pakistani
6939:Mongolian
6914:Cambodian
6833:Norwegian
6803:Icelandic
6798:Hungarian
6791:Byzantine
6747:Exchequer
6495:Hong Kong
6175:Acre-foot
6134:Face cord
5617:. (2005)
5386:March 29,
5382:. c. 2022
5289:April 22,
5029:customary
5009:Heat flux
4869:standard.
4764:Pressure
4653:rack unit
4608:−
4597:∘
4548:∘
4496:∘
4454:∘
4251:570
4236:240
4219:250
4211:250
4023:Australia
3628:short ton
3618:short ton
3590:112
3548:100
3347:Divisions
3039:5 mL
2937:bbl (oil)
2935:1.5
2845:(liquid)
2816:231
2801:(liquid)
2798:US gallon
2755:(liquid)
2753:US pottle
2725:(liquid)
2684:of water)
2666:(liquid)
2520:1.5
2489:of water)
2167:acre-foot
2117:1 yd
2078:1 ft
1915:640
1789:1 ch
1751:144
1737:1 ft
1709:Divisions
1259:1 ft
1145:Divisions
994:120
900:Divisions
612:12 p
429:Divisions
398:be used.
105:with the
70:and most
7268:Obsolete
7263:Humorous
7217:Egyptian
7177:Peruvian
7152:Bolivian
7116:Honduran
7080:Tunisian
7060:Moroccan
7050:Malagasy
7035:Eritrean
7030:Egyptian
7020:Algerian
6949:Nepalese
6929:Japanese
6863:Scottish
6853:Romanian
6754:Estonian
6664:Historic
6640:Overview
6609:Overview
6506:Specific
6288:Pressure
6078:Teaspoon
5641:Archived
5611:Archived
5172:Archived
5066:See also
5041:imperial
5033:standard
5013:langleys
4979:Schedule
4383:Degrees
4337:teaspoon
4196:30
4163:15
4149:15
4141:15
4133:20
4112:10
4101:10
4051:Teaspoon
4019:Measure
3905:imperial
3858:12
3827:20
3785:24
3680:long cwt
3678:20
3670:long ton
3637:20
3576:long cwt
3506:16
2943:63
2919:hogshead
2913:hogshead
2892:42
2722:US quart
2385:80
2379:teaspoon
2354:60
2130:27
1981: km
1962:sections
1960:36
1936: km
1618: km
1494:10
1428:66
1341:25
1038: km
726:12
682:6 P
602:1 P
542:1 p
240:military
103:kilogram
53:imperial
7299:Modulor
7273:Unusual
7242:Persian
7200:Ancient
7162:Chilean
7121:Mexican
7111:Haitian
7040:Guinean
6944:Myanmar
6883:Swedish
6878:Spanish
6868:Serbian
6858:Russian
6838:Ottoman
6828:Maltese
6818:Latvian
6813:Italian
6759:Finnish
6737:English
6717:Cypriot
6712:Cornish
6619:History
6614:Outline
6549:Natural
6490:Chinese
6468:General
6461:Current
6269:Poundal
6071:Cooking
6040:Derived
5986:statute
5976:Furlong
5858:July 1,
5695:May 28,
5667:May 28,
5413:May 16,
5037:English
4969:⁄
4895:⁄
4853:⁄
4846:leather
4816:(K⋅m/W)
4783:Torque
4716:Energy
4700:newtons
4696:poundal
4659:Volume
4640:Length
4086:5
4072:5
4064:5
4056:5
3933:". The
3843:1
3814:1
3769:1
3744:⁄
3726:⁄
3706:1
3662:1
3616:1
3608:1
3574:1
3566:1
3532:1
3524:1
3492:1
3485: g
3457:1
3422:⁄
3398:1
3376:⁄
3359:1
3300:bushels
3242:1
3229:4
3216:1
3203:2
3190:1
3177:4
3163:1
3150:2
3136:1
3105:1
3029:⁄
3015:⁄
3005:⁄
2995:⁄
2985:⁄
2975:⁄
2927:2
2911:1
2883:⁄
2865:1
2835:1
2808:4
2786:1
2778:1
2759:2
2745:1
2729:2
2710:1
2702:1
2673:2
2663:US pint
2651:1
2643:1
2621:8
2613:2
2595:1
2576:4
2567:⁄
2555:US gill
2547:1
2528:3
2512:US shot
2504:1
2478:2
2457:1
2449:1
2427:4
2419:3
2401:1
2370:1
2341:1
2311:1
2294:1
2161:acre⋅ft
2159:1
2041:1
1907:section
1901:section
1899:1
1892: m
1840:1
1833: m
1826:404.685
1796:square
1729:1
1654:⁄
1639:3
1626:1
1583:⁄
1568:8
1546:1
1509:⁄
1489:furlong
1481:1
1446:⁄
1420:4
1404:1
1367:⁄
1331:"perch"
1313:1
1299: m
1280:⁄
1214:⁄
1182:⁄
1162:1
1059:1
1051:1
1020:⁄
978:1
951:⁄
933:6
925:2
909:1
846:3
828:1
777:1
759:3
744:1
708:1
700:1
664:1
656:1
624:⁄
573:⁄
556:⁄
523:⁄
497:1
469:⁄
457:⁄
438:1
407:italics
381:⁄
354:⁄
343:1
304:1
300: m
283:⁄
226:of the
206:Liberia
175:units.
141:History
7294:N-body
7232:Indian
7207:Arabic
7070:Somali
7045:Libyan
7013:Africa
6984:Syrian
6934:Korean
6919:Indian
6909:Afghan
6873:Slovak
6843:Polish
6781:German
6764:French
6727:Danish
6705:Europe
6671:Metric
6602:Metric
6582:Stoney
6572:Planck
6557:Atomic
6170:Barrel
6165:Bushel
6108:Gallon
6033:Volume
5929:Length
5809:
5790:
5255:
5093:(1790)
5003:square
4807:-value
4742:Power
4690:Force
4416:linear
4405:kelvin
4369:square
4355:, and
4353:ounces
4349:pounds
4343:, and
4307:Gallon
4028:Canada
3983:bushel
3951:drachm
3901:metric
3899:, and
3796:carats
3639:US cwt
3534:US cwt
3478:28.349
3439:carats
3312:fruits
3308:apples
3304:grapes
3252:(dry)
3250:barrel
3224:bushel
3173:(dry)
3171:gallon
3146:(dry)
3123:
3119:33.600
3115:(dry)
3074:pottle
3058:barrel
2843:barrel
2788:US gal
2604:US cup
2255:gallon
2000:Volume
1977:93.239
1767:
1682:
1652:19,008
1634:league
1602:
1444:79,200
1365:19,800
1328:"pole"
1249:
1233:
917:fathom
873:
858:
837:league
818:
486:
482:17.638
273:, and
257:Length
45:metric
7282:Other
7247:Roman
7227:Hindu
7222:Greek
7106:Cuban
6994:Tatar
6954:Omani
6893:Welsh
6888:Swiss
6808:Irish
6786:Greek
6732:Dutch
6722:Czech
6692:(CGS)
6686:(MTS)
6680:(MKS)
6652:(FPS)
6633:UK/US
6262:Force
6251:Short
6231:Pound
6226:Ounce
6216:Grain
6188:Speed
6150:Minim
6143:Other
6103:Quart
5971:Chain
5852:(PDF)
5714:(PDF)
5686:(PDF)
5431:. n.d
5039:, or
4986:proof
4946:gauge
4917:7.854
4909:5.067
4674:Mass
4651:1 U (
4426:at 1
4373:stick
4279:Quart
3927:pound
3923:force
3912:grams
3885:tower
3714:grain
3702:Troy
3584:long
3501:pound
3473:drams
3466:ounce
3367:grain
3298:, or
3296:pecks
3144:quart
3125:cu in
3093:Name
3090:Unit
2953:cu ft
2818:cu in
2810:US qt
2761:US qt
2712:US qt
2429:fl dr
2343:fl dr
2323:grain
2302:minim
2282:Name
2279:Unit
2259:pound
2186:cu yd
2177:cu ft
2132:cu ft
2093:cu in
2021:Name
2018:Unit
1932:2.589
1917:acres
1798:chain
1760:0.092
1678:4.828
1614:1.609
1598:1.609
1412:chain
1295:0.304
1245:0.201
1229:0.201
1034:0.219
1022:15625
986:cable
869:4.828
814:1.609
547:point
371:0.999
296:0.304
169:Roman
99:meter
6999:Thai
6969:Pegu
6902:Asia
6540:(US)
6523:Troy
6361:Perm
6246:Long
6221:Dram
6209:Mass
6160:Peck
6155:Gill
6129:Cord
6117:Wood
6098:Pint
6019:Acre
5997:Area
5981:Mile
5961:Yard
5956:Foot
5951:Link
5946:Hand
5941:Inch
5860:2012
5835:2024
5788:ISBN
5769:help
5730:2014
5697:2020
5669:2020
5529:2023
5517:NIST
5468:2023
5437:2024
5415:2009
5388:2023
5380:NIST
5291:2021
5253:ISBN
5137:2023
5084:and
5001:The
4996:cord
4994:The
4977:The
4932:thou
4926:The
4915:(or
4897:1000
4888:mils
4736:Quad
4682:= 1
4680:slug
4646:hand
4407:and
4246:Pint
3943:dram
3935:slug
3919:mass
3893:troy
3746:5760
3728:7000
3406:dram
3378:7000
3344:Name
3341:Unit
3338:Type
3326:and
3198:peck
3121:3125
3113:pint
3063:drum
3041:and
2645:pint
2530:tbsp
2480:tbsp
2451:floz
2403:tbsp
2313:drop
2238:and
2230:and
2222:The
1994:acre
1890:4224
1888:.856
1848:acre
1842:acre
1746:foot
1706:Name
1703:Unit
1693:Area
1656:3937
1585:3937
1581:6336
1511:3937
1448:3937
1369:3937
1297:8006
1282:3937
1278:1200
1216:3937
1170:link
1142:Name
1139:Unit
1018:3429
949:1143
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