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 |
troy pound | 0.0759549 lb t | 0.1519097 lb t | 0.2278646 lb t | 0.3038194 lb t | 0.3797743 lb t | 0.4557292 lb t | 0.5316840 lb t | 0.6076389 lb t | 0.6835937 lb t | 0.7595486 lb t | 0.8355035 lb t | 0.9114583 lb t | 0.9874132 lb t | 1.0633681 lb t | 1.1393229 lb t | 1.2152778 lb t | 1.2912326 lb t | 1.3671875 lb t | 1.4431424 lb t | 1.5190972 lb t | 1.5950521 lb t | 1.6710069 lb t | 1.7469618 lb t | 1.8229167 lb t | 1.8988715 lb t | 1.9748264 lb t | 2.0507812 lb t | 2.1267361 lb t | 2.2026910 lb t | 2.2786458 lb t | 2.3546007 lb t | 2.4305556 lb t | 2.5065104 lb t | 2.5824653 lb t | 2.6584201 lb t | 2.7343750 lb t | 2.8103299 lb t | 2.8862847 lb t | 2.9622396 lb t | 3.0381944 lb t | 3.1141493 lb t | 3.1901042 lb t | 3.2660590 lb t | 3.3420139 lb t | 3.4179687 lb t | 3.4939236 lb t | 3.5698785 lb t | 3.6458333 lb t | 3.7217882 lb t | 3.7977431 lb t | 3.8736979 lb t | 3.9496528 lb t | 4.0256076 lb t | 4.1015625 lb t | 4.1775174 lb t | 4.2534722 lb t | 4.3294271 lb t | 4.4053819 lb t | 4.4813368 lb t | 4.5572917 lb t | 4.6332465 lb t | 4.7092014 lb t | 4.7851562 lb t | 4.8611111 lb t | 4.9370660 lb t | 5.0130208 lb t | 5.0889757 lb t | 5.1649306 lb t | 5.2408854 lb t | 5.3168403 lb t | 5.3927951 lb t | 5.4687500 lb t | 5.5447049 lb t | 5.6206597 lb t | 5.6966146 lb t | 5.7725694 lb t | 5.8485243 lb t | 5.9244792 lb t | 6.0004340 lb t | 6.0763889 lb t | 6.1523437 lb t | 6.2282986 lb t | 6.3042535 lb t | 6.3802083 lb t | 6.4561632 lb t | 6.5321180 lb t | 6.6080729 lb t | 6.6840278 lb t | 6.7599826 lb t | 6.8359375 lb t | 6.9118924 lb t | 6.9878472 lb t | 7.0638021 lb t | 7.1397569 lb t | 7.2157118 lb t | 7.2916667 lb t | 7.3676215 lb t | 7.4435764 lb t | 7.5195312 lb t | 7.5954861 lb t |
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 | troy pounds | ounces | troy pounds |
---|---|---|---|
1 | = 0.07595486104413 | 11 | = 0.83550347148543 |
2.5 | = 0.18988715261033 | 12.5 | = 0.94943576305163 |
4 | = 0.30381944417652 | 14 | = 1.0633680546178 |
5.5 | = 0.41775173574272 | 15.5 | = 1.177300346184 |
7 | = 0.53168402730891 | 17 | = 1.2912326377502 |
8.5 | = 0.64561631887511 | 18.5 | = 1.4051649293164 |
10 | = 0.7595486104413 | 20 | = 1.5190972208826 |
The troy pound is 5 760 grains (≈ 373.24 g, 12 oz t), while an avoirdupois pound is approximately 21.53% heavier at 7 000 grains (≈ 453.59 g).
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
troy pound | lb t | ≡ 5760 grains | = 0.3732417216 kg | Imperial/US |
troy pounds | ounces | troy pounds | ounces |
---|---|---|---|
1 | = 13.165714297324 | 11 | = 144.82285727057 |
2.5 | = 32.914285743311 | 12.5 | = 164.57142871656 |
4 | = 52.662857189298 | 14 | = 184.32000016254 |
5.5 | = 72.411428635285 | 15.5 | = 204.06857160853 |
7 | = 92.160000081271 | 17 | = 223.81714305452 |
8.5 | = 111.90857152726 | 18.5 | = 243.5657145005 |
10 | = 131.65714297324 | 20 | = 263.31428594649 |
ounces | troy pounds |
---|---|
1 | = 0.0759549 |
13.1657143 | = 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 …) |