| 1 grain | = | 0.0648 grams |
| 1 gram | = | 15.4324 grains |
| 1 gram | = | 0.643 pennyweights |
| 1 gram | = | 0.03215 troy ounces |
| 1.55517 grams | = | 1 pennyweight |
| 28.3495 grams | = | 1 avoirdupois ounce |
| 31.10348 grams | = | 1 troy ounce |
| 1 kilogram | = | 32.15076 troy ounces |
| 1 pennyweight | = | 24 grains |
| 1 pennyweight | = | 0.05 troy ounces |
| 20 pennyweights | = | 480 grains |
| 20 pennyweights | = | 1 troy ounce |
| 14.583 troy ounces | = | 1 avoirdupois pound |
| 1 troy ounce | = | 1.09714 avoirdupois ounce |