| pennyweight | 1 pwt | 2 pwt | 3 pwt | 4 pwt | 5 pwt | 6 pwt | 7 pwt | 8 pwt | 9 pwt | 10 pwt | 11 pwt | 12 pwt | 13 pwt | 14 pwt | 15 pwt | 16 pwt | 17 pwt | 18 pwt | 19 pwt | 20 pwt | 21 pwt | 22 pwt | 23 pwt | 24 pwt | 25 pwt | 26 pwt | 27 pwt | 28 pwt | 29 pwt | 30 pwt | 31 pwt | 32 pwt | 33 pwt | 34 pwt | 35 pwt | 36 pwt | 37 pwt | 38 pwt | 39 pwt | 40 pwt | 41 pwt | 42 pwt | 43 pwt | 44 pwt | 45 pwt | 46 pwt | 47 pwt | 48 pwt | 49 pwt | 50 pwt | 51 pwt | 52 pwt | 53 pwt | 54 pwt | 55 pwt | 56 pwt | 57 pwt | 58 pwt | 59 pwt | 60 pwt | 61 pwt | 62 pwt | 63 pwt | 64 pwt | 65 pwt | 66 pwt | 67 pwt | 68 pwt | 69 pwt | 70 pwt | 71 pwt | 72 pwt | 73 pwt | 74 pwt | 75 pwt | 76 pwt | 77 pwt | 78 pwt | 79 pwt | 80 pwt | 81 pwt | 82 pwt | 83 pwt | 84 pwt | 85 pwt | 86 pwt | 87 pwt | 88 pwt | 89 pwt | 90 pwt | 91 pwt | 92 pwt | 93 pwt | 94 pwt | 95 pwt | 96 pwt | 97 pwt | 98 pwt | 99 pwt | 100 pwt |
| troy pound | 0.0041667 lb t | 0.0083333 lb t | 0.0125 lb t | 0.0166667 lb t | 0.0208333 lb t | 0.025 lb t | 0.0291667 lb t | 0.0333333 lb t | 0.0375 lb t | 0.0416667 lb t | 0.0458333 lb t | 0.05 lb t | 0.0541667 lb t | 0.0583333 lb t | 0.0625 lb t | 0.0666667 lb t | 0.0708333 lb t | 0.075 lb t | 0.0791667 lb t | 0.0833333 lb t | 0.0875 lb t | 0.0916667 lb t | 0.0958333 lb t | 0.1 lb t | 0.1041667 lb t | 0.1083333 lb t | 0.1125 lb t | 0.1166667 lb t | 0.1208333 lb t | 0.125 lb t | 0.1291667 lb t | 0.1333333 lb t | 0.1375 lb t | 0.1416667 lb t | 0.1458333 lb t | 0.15 lb t | 0.1541667 lb t | 0.1583333 lb t | 0.1625 lb t | 0.1666667 lb t | 0.1708333 lb t | 0.175 lb t | 0.1791667 lb t | 0.1833333 lb t | 0.1875 lb t | 0.1916667 lb t | 0.1958333 lb t | 0.2 lb t | 0.2041667 lb t | 0.2083333 lb t | 0.2125 lb t | 0.2166667 lb t | 0.2208333 lb t | 0.225 lb t | 0.2291667 lb t | 0.2333333 lb t | 0.2375 lb t | 0.2416667 lb t | 0.2458333 lb t | 0.25 lb t | 0.2541667 lb t | 0.2583333 lb t | 0.2625 lb t | 0.2666667 lb t | 0.2708333 lb t | 0.275 lb t | 0.2791667 lb t | 0.2833333 lb t | 0.2875 lb t | 0.2916667 lb t | 0.2958333 lb t | 0.3 lb t | 0.3041667 lb t | 0.3083333 lb t | 0.3125 lb t | 0.3166667 lb t | 0.3208333 lb t | 0.325 lb t | 0.3291667 lb t | 0.3333333 lb t | 0.3375 lb t | 0.3416667 lb t | 0.3458333 lb t | 0.35 lb t | 0.3541667 lb t | 0.3583333 lb t | 0.3625 lb t | 0.3666667 lb t | 0.3708333 lb t | 0.375 lb t | 0.3791667 lb t | 0.3833333 lb t | 0.3875 lb t | 0.3916667 lb t | 0.3958333 lb t | 0.4 lb t | 0.4041667 lb t | 0.4083333 lb t | 0.4125 lb t | 0.4166667 lb t |
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.
| 1 pennyweights = 0.0041666666666667 troy pounds | 11 pennyweights = 0.045833333333333 troy pounds |
| 2.5 pennyweights = 0.010416666666667 troy pounds | 12.5 pennyweights = 0.052083333333333 troy pounds |
| 4 pennyweights = 0.016666666666667 troy pounds | 14 pennyweights = 0.058333333333333 troy pounds |
| 5.5 pennyweights = 0.022916666666667 troy pounds | 15.5 pennyweights = 0.064583333333333 troy pounds |
| 7 pennyweights = 0.029166666666667 troy pounds | 17 pennyweights = 0.070833333333333 troy pounds |
| 8.5 pennyweights = 0.035416666666667 troy pounds | 18.5 pennyweights = 0.077083333333333 troy pounds |
| 10 pennyweights = 0.041666666666667 troy pounds | 20 pennyweights = 0.083333333333333 troy pounds |
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).
| 1 troy pounds = 240 pennyweights | 11 troy pounds = 2640 pennyweights |
| 2.5 troy pounds = 600 pennyweights | 12.5 troy pounds = 3000 pennyweights |
| 4 troy pounds = 960 pennyweights | 14 troy pounds = 3360 pennyweights |
| 5.5 troy pounds = 1320 pennyweights | 15.5 troy pounds = 3720 pennyweights |
| 7 troy pounds = 1680 pennyweights | 17 troy pounds = 4080 pennyweights |
| 8.5 troy pounds = 2040 pennyweights | 18.5 troy pounds = 4440 pennyweights |
| 10 troy pounds = 2400 pennyweights | 20 troy pounds = 4800 pennyweights |
| 1 pennyweights = 0.0041667 troy pounds |
| 1 troy pounds = 240 pennyweights |