ounce | 1 oz | 2 oz | 3 oz | 4 oz | 5 oz | 6 oz | 7 oz | 8 oz | 9 oz | 10 oz | 11 oz | 12 oz | 13 oz | 14 oz | 15 oz | 16 oz | 17 oz | 18 oz | 19 oz | 20 oz | 21 oz | 22 oz | 23 oz | 24 oz | 25 oz | 26 oz | 27 oz | 28 oz | 29 oz | 30 oz | 31 oz | 32 oz | 33 oz | 34 oz | 35 oz | 36 oz | 37 oz | 38 oz | 39 oz | 40 oz | 41 oz | 42 oz | 43 oz | 44 oz | 45 oz | 46 oz | 47 oz | 48 oz | 49 oz | 50 oz | 51 oz | 52 oz | 53 oz | 54 oz | 55 oz | 56 oz | 57 oz | 58 oz | 59 oz | 60 oz | 61 oz | 62 oz | 63 oz | 64 oz | 65 oz | 66 oz | 67 oz | 68 oz | 69 oz | 70 oz | 71 oz | 72 oz | 73 oz | 74 oz | 75 oz | 76 oz | 77 oz | 78 oz | 79 oz | 80 oz | 81 oz | 82 oz | 83 oz | 84 oz | 85 oz | 86 oz | 87 oz | 88 oz | 89 oz | 90 oz | 91 oz | 92 oz | 93 oz | 94 oz | 95 oz | 96 oz | 97 oz | 98 oz | 99 oz | 100 oz |
long hundredweight | 0.0005580 long cwt | 0.0011161 long cwt | 0.0016741 long cwt | 0.0022321 long cwt | 0.0027902 long cwt | 0.0033482 long cwt | 0.0039062 long cwt | 0.0044643 long cwt | 0.0050223 long cwt | 0.0055804 long cwt | 0.0061384 long cwt | 0.0066964 long cwt | 0.0072545 long cwt | 0.0078125 long cwt | 0.0083705 long cwt | 0.0089286 long cwt | 0.0094866 long cwt | 0.0100446 long cwt | 0.0106027 long cwt | 0.0111607 long cwt | 0.0117187 long cwt | 0.0122768 long cwt | 0.0128348 long cwt | 0.0133929 long cwt | 0.0139509 long cwt | 0.0145089 long cwt | 0.0150670 long cwt | 0.0156250 long cwt | 0.0161830 long cwt | 0.0167411 long cwt | 0.0172991 long cwt | 0.0178571 long cwt | 0.0184152 long cwt | 0.0189732 long cwt | 0.0195312 long cwt | 0.0200893 long cwt | 0.0206473 long cwt | 0.0212054 long cwt | 0.0217634 long cwt | 0.0223214 long cwt | 0.0228795 long cwt | 0.0234375 long cwt | 0.0239955 long cwt | 0.0245536 long cwt | 0.0251116 long cwt | 0.0256696 long cwt | 0.0262277 long cwt | 0.0267857 long cwt | 0.0273437 long cwt | 0.0279018 long cwt | 0.0284598 long cwt | 0.0290179 long cwt | 0.0295759 long cwt | 0.0301339 long cwt | 0.0306920 long cwt | 0.0312500 long cwt | 0.0318080 long cwt | 0.0323661 long cwt | 0.0329241 long cwt | 0.0334821 long cwt | 0.0340402 long cwt | 0.0345982 long cwt | 0.0351562 long cwt | 0.0357143 long cwt | 0.0362723 long cwt | 0.0368304 long cwt | 0.0373884 long cwt | 0.0379464 long cwt | 0.0385045 long cwt | 0.0390625 long cwt | 0.0396205 long cwt | 0.0401786 long cwt | 0.0407366 long cwt | 0.0412946 long cwt | 0.0418527 long cwt | 0.0424107 long cwt | 0.0429687 long cwt | 0.0435268 long cwt | 0.0440848 long cwt | 0.0446429 long cwt | 0.0452009 long cwt | 0.0457589 long cwt | 0.0463170 long cwt | 0.0468750 long cwt | 0.0474330 long cwt | 0.0479911 long cwt | 0.0485491 long cwt | 0.0491071 long cwt | 0.0496652 long cwt | 0.0502232 long cwt | 0.0507812 long cwt | 0.0513393 long cwt | 0.0518973 long cwt | 0.0524554 long cwt | 0.0530134 long cwt | 0.0535714 long cwt | 0.0541295 long cwt | 0.0546875 long cwt | 0.0552455 long cwt | 0.0558036 long cwt |
The ounce (abbreviated oz; apothecary symbol: ℥) is a unit of mass used in most British derived customary systems of measurement.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
ounce | oz | ≡ 1⁄16 lb | = 28.349523125 g | Imperial/US |
ounces | long hundredweights | ounces | long hundredweights |
---|---|---|---|
1 | = 0.00055803571379361 | 11 | = 0.0061383928517297 |
2.5 | = 0.001395089284484 | 12.5 | = 0.0069754464224201 |
4 | = 0.0022321428551744 | 14 | = 0.0078124999931106 |
5.5 | = 0.0030691964258649 | 15.5 | = 0.008649553563801 |
7 | = 0.0039062499965553 | 17 | = 0.0094866071344914 |
8.5 | = 0.0047433035672457 | 18.5 | = 0.010323660705182 |
10 | = 0.0055803571379361 | 20 | = 0.011160714275872 |
The long or imperial hundredweight of 8 stone (112 lb or 50.802345 kg) sees informal use in the imperial system but according to Schedule 1, Part VI of the Weights and Measures Act 1985, is no longer to be used for trade after the Act came into force.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
long hundredweight | long cwt | ≡ 112 lb av | = 50.80234544 kg | Imperial/US |
long hundredweights | ounces | long hundredweights | ounces |
---|---|---|---|
1 | = 1792.0000015803 | 11 | = 19712.000017383 |
2.5 | = 4480.0000039507 | 12.5 | = 22400.000019753 |
4 | = 7168.0000063211 | 14 | = 25088.000022124 |
5.5 | = 9856.0000086915 | 15.5 | = 27776.000024494 |
7 | = 12544.000011062 | 17 | = 30464.000026865 |
8.5 | = 15232.000013432 | 18.5 | = 33152.000029235 |
10 | = 17920.000015803 | 20 | = 35840.000031605 |
ounces | long hundredweights |
---|---|
1 | = 0.0005580 |
1,792.0000016 | = 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |