Common Measurements Conversion Chart
Use this handy reference chart to convert an English, metric or other jewelry measurement to its corresponding equivalents.
Last edited: 11/13/2019
Common Conversions
| Weight (Mass) Comparison | |||
|---|---|---|---|
| Carat to Metric | 1 grain | = | 0.0648 grams |
| 1 carat | = | 200 milligrams | |
| 1 point | = | 2 milligrams | |
| Troy to Metric | 1 grain | = | 0.0648 grains |
| 1 dwt | = | 1.5552 grams | |
| 1 troy ounce | = | 31.1035 grams | |
| 1 troy pound | = | 373.24 grams | |
| Metric | 1 kilogram | = | 643.004 dwt |
| 35.274 Avoirdupois ounces | |||
| 2.2 Avoirdupois pounds | |||
| 32.151 troy ounces | |||
| 2.679 troy pounds | |||
| Avoirdupois to Metric | 1 grain | = | 0.0648 grams |
| 1 ounce Avoirdupois | = | 28.3495 grams | |
| 1 pound Avoirdupois | = | 453.59 grams | |
| 1 pound Avoirdupois | = | 0.4536 kilograms | |
| 1 short ton Avoirdupois | = | 907.18 kilograms | |
| 1 short ton Avoirdupois | = | 0.90718 metric tons | |
| Grains | 1 grain | = | 0.04167 dwt |
| 0.324 carats | |||
| 0.0021 troy ounces | |||
| Carats | 1 carat | = | 0.007 ounces Avoirdupois |
| 3.0865 grains | |||
| 0.1286 dwt | |||
| Pennyweight (dwt) | 1 dwt | = | 0.05486 ounces Avoirdupois |
| 0.00343 pounds Avoirdupois | |||
| 7.776 carats | |||
| 0.05 troy ounces | |||
| Avoirdupois to Troy | 1 ounce Avoirdupois | = | 0.91145 troy ounces |
| 1 pound Avoirdupois | = | 14.5833 troy ounces | |
| Troy | 1 troy ounce | = | 20 dwt |
| 1.097 ounces Avoirdupois | |||
| 0.06857 pounds Avoirdupois | |||
| Linear Measure Comparison | |||
|---|---|---|---|
| Metric to English | 1 millimeter | = | 0.03937 inches |
| 1 centimeter | = | 0.3937 inches | |
| 1 meter | = | 39.37 inches | |
| 1 meter | = | 3.2808 feet | |
| 1 kilometer | = | 0.621 miles | |
| English to Metric | 1 mil | = | 0.0254 millimeters |
| 1 inch | = | 25.4 millimeters | |
| 2.54 centimeters | |||
| 0.0254 meters | |||
| 1 foot | = | 0.3048 meters | |
| 1 mile | = | 1.6093 kilometers | |
| Surface Area Comparison | |||
|---|---|---|---|
| Metric to English | 1 sq. centimeter | = | 0.155 sq. inches |
| 1 sq. meter | = | 1.196 sq. yards | |
| 1 sq. kilometer | = | 0.386 sq. miles | |
| English to Metric | 1 sq. inch | = | 6.452 sq. centimeters |
| 1 sq. foot | = | 929.03 sq. centimeters | |
| 1 sq. yard | = | 0.8361 sq. meters | |
| Capacity (Measure) Comparison | |||
|---|---|---|---|
| Metric to English | 1 milliliter | = | 0.338 fluid ounces |
| 1 milliliter | = | 1cc | |
| 1 liter | = | 1.057 fluid quarts | |
| 1 liter | = | 0.9081 dry quarts | |
| 1 kiloliter | = | 264.17 gallons | |
| English to Metric (liquid) | 1 fluid ounce | = | 0.0296 liters |
| 1 cup | = | 0.2366 liters | |
| 1 pint | = | 0.4732 liters (US) | |
| 0.5683 liters (UK) | |||
| 1 fluid quart | = | 0.9464 liters | |
| 1 gallon | = | 3.7854 liters | |
| English to Metric (dry) | 1 pint | = | 0.5506 liters |
| 1 dry quart | = | 1.1012 liters | |
| 1 peck | = | 8.8098 liters | |
| Volume Comparison | |||
|---|---|---|---|
| Metric to English | 1 cubic centimeter | = | 0.06102 cubic inches |
| 0.03381 fluid ounces (US) | |||
| 0.03519 fluid ounces (UK) | |||
| 1 cubic meter | = | 35.315 cubic feet | |
| English to Metric (liquid) | 1 cubic inch | = | 16.387 cubic centimeters |
| 1 cubic foot | = | 0.0283 cubic meters | |
| 1 cubic yard | = | 0.7646 cubic meters | |
| 1 fluid ounce | = | 29.5735 cubic centimeters (US) | |
| 28.4131 cubic centimeters (UK) | |||
| Fluid Ounces/ Cubic Inches |
1 cubic inch | = | 0.554 fluid ounces |
| 1 fluid ounce | = | 1.80469 cubic inches | |
