PART VMeasurement of Mass or Weight
| Imperial units | |
|---|---|
| Pound | = 0.453 592 37 kilogram. |
| Ounce | = 1/16 pound. |
| Ounce troy | = 12/175 pound. |
| Metric units | |
| Tonne, metric tonne | = 1000 kilograms. |
| Kilogram | is the unit of mass; it is equal to the mass of the international prototype of the kilogram. |
| Hectogram | = 1/10 kilogram. |
| Gram | = 1/1000 kilogram. |
| Carat (metric) | = 1/5 gram. |
| Milligram | = 1 /1000 gram. |