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 |
pennyweight | 18.2291667 pwt | 36.4583333 pwt | 54.6875000 pwt | 72.9166666 pwt | 91.1458333 pwt | 109.3749999 pwt | 127.6041666 pwt | 145.8333332 pwt | 164.0624999 pwt | 182.2916665 pwt | 200.5208332 pwt | 218.7499998 pwt | 236.9791665 pwt | 255.2083331 pwt | 273.4374998 pwt | 291.6666664 pwt | 309.8958331 pwt | 328.1249997 pwt | 346.3541664 pwt | 364.5833330 pwt | 382.8124997 pwt | 401.0416663 pwt | 419.2708330 pwt | 437.4999996 pwt | 455.7291663 pwt | 473.9583329 pwt | 492.1874996 pwt | 510.4166662 pwt | 528.6458329 pwt | 546.8749995 pwt | 565.1041662 pwt | 583.3333328 pwt | 601.5624995 pwt | 619.7916661 pwt | 638.0208328 pwt | 656.2499994 pwt | 674.4791661 pwt | 692.7083327 pwt | 710.9374994 pwt | 729.1666660 pwt | 747.3958327 pwt | 765.6249993 pwt | 783.8541660 pwt | 802.0833326 pwt | 820.3124993 pwt | 838.5416659 pwt | 856.7708326 pwt | 874.9999992 pwt | 893.2291659 pwt | 911.4583325 pwt | 929.6874992 pwt | 947.9166658 pwt | 966.1458325 pwt | 984.3749991 pwt | 1,002.6041658 pwt | 1,020.8333324 pwt | 1,039.0624991 pwt | 1,057.2916657 pwt | 1,075.5208324 pwt | 1,093.7499990 pwt | 1,111.9791657 pwt | 1,130.2083323 pwt | 1,148.4374990 pwt | 1,166.6666656 pwt | 1,184.8958323 pwt | 1,203.1249989 pwt | 1,221.3541656 pwt | 1,239.5833322 pwt | 1,257.8124989 pwt | 1,276.0416655 pwt | 1,294.2708322 pwt | 1,312.4999988 pwt | 1,330.7291655 pwt | 1,348.9583321 pwt | 1,367.1874988 pwt | 1,385.4166654 pwt | 1,403.6458321 pwt | 1,421.8749987 pwt | 1,440.1041654 pwt | 1,458.3333320 pwt | 1,476.5624987 pwt | 1,494.7916653 pwt | 1,513.0208320 pwt | 1,531.2499986 pwt | 1,549.4791653 pwt | 1,567.7083320 pwt | 1,585.9374986 pwt | 1,604.1666653 pwt | 1,622.3958319 pwt | 1,640.6249986 pwt | 1,658.8541652 pwt | 1,677.0833319 pwt | 1,695.3124985 pwt | 1,713.5416652 pwt | 1,731.7708318 pwt | 1,749.9999985 pwt | 1,768.2291651 pwt | 1,786.4583318 pwt | 1,804.6874984 pwt | 1,822.9166651 pwt |
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 | pennyweights | ounces | pennyweights |
---|---|---|---|
1 | = 18.229166650591 | 11 | = 200.5208331565 |
2.5 | = 45.572916626478 | 12.5 | = 227.86458313239 |
4 | = 72.916666602365 | 14 | = 255.20833310828 |
5.5 | = 100.26041657825 | 15.5 | = 282.55208308417 |
7 | = 127.60416655414 | 17 | = 309.89583306005 |
8.5 | = 154.94791653003 | 18.5 | = 337.23958303594 |
10 | = 182.29166650591 | 20 | = 364.58333301183 |
A pennyweight (abbreviated dwt or denarius weight) is a unit of mass that is equal to 24 grains, 1⁄20 of a troy ounce, 1⁄240 of a troy pound, approximately 0.054857 avoirdupois ounce and exactly 1.55517384 grams.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
pennyweight | pwt | ≡ 1⁄20 oz t | = 1.55517384 g | Imperial/US |
pennyweights | ounces | pennyweights | ounces |
---|---|---|---|
1 | = 0.054857142905519 | 11 | = 0.6034285719607 |
2.5 | = 0.1371428572638 | 12.5 | = 0.68571428631898 |
4 | = 0.21942857162207 | 14 | = 0.76800000067726 |
5.5 | = 0.30171428598035 | 15.5 | = 0.85028571503554 |
7 | = 0.38400000033863 | 17 | = 0.93257142939382 |
8.5 | = 0.46628571469691 | 18.5 | = 1.0148571437521 |
10 | = 0.54857142905519 | 20 | = 1.0971428581104 |
ounces | pennyweights |
---|---|
1 | = 18.2291667 |
0.0548571 | = 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 …) |