Weights and Measures Conversion Chart
| 1″ = 25.4 mm | 1 mm = .039″ |
|---|
| Carats | Grams | Kilograms | Ounces Avoirdupois |
Pounds Avoirdupois |
Ounces Troy |
Pounds Troy |
Pennyweights Troy |
|
|---|---|---|---|---|---|---|---|---|
| Carats | 1 | 0.2 | 0.0002 | 0.0071 | 0.00044 | .00643 | 0005358 | 7.776 |
| Grams | 5 | 1 | 0.001 | 0.0353 | 0.0022 | .03215 | .002679 | 1.555 |
| Kilograms | 5,000 | 1,000 | 1 | 353 | 2.2 | 32.15 | 2.679 | 0.001555 |
| Ounces Avoirdupois |
141.75 | 28.3 | .0028300 | 1 | 0.0625 | .9115 | .07595 | 0.05486 |
| Pounds Avoirdupois |
2,267.95 | 453.59 | 0.4545455 | 16 | 1 | 14.58 | 1.215 | 0.003429 |
| Ounces Troy |
155.5 | 31.1 | 0.0311 | 1.097 | 0.06857 | 1 | .08333 | 0.05 |
| Pounds Troy |
1,866 | 373.2 | .3732 | 13.17 | .8229 | 12 | 1 | 0.004167 |
| Pennyweights Troy |
7.776 | 1.555 | .001555 | .05486 | .003429 | .05 | .004167 | 1 |
WEIGHTS & MEASURES CONVERSION CHART
Compliments ofThe International Gem Society
