| MASS (Full list) | ||||||
|---|---|---|---|---|---|---|
| system | unit | unit- code |
abbrev- iation |
notes | sample default conversion |
combination output units |
| SI | kilogram | kg | kg | Allows triple output units. See: full list. | 1.0 kg (2.2 lb) |
|
| gram | g | g | 1.0 g (0.035 oz) |
| ||
| milligram | mg | mg | 1.0 mg (0.015 gr) |
| ||
| microgram | μg (ug) | µg | 1.0 µg (1.5×10−5 gr) | |||
| non-SI metric | tonne | t | t | Allows triple output units. See: full list. | 1.0 t (0.98 long tons; 1.1 short tons) |
|
| metric ton | MT | t |
| |||
| Avoirdupois | long ton | LT | (none) | 2,240 lb used mostly in the British Commonwealth. Allows triple output units. See: full list. |
1.0 long ton (1.0 t) |
|
| long ton | long ton | |||||
| short ton | ST | (none) | 2,000 lb used mostly in the US. Allows triple output units. See: full list. |
1.0 short ton (0.91 t) |
| |
| short ton | short ton | |||||
| stone | st | st | 14 lb used mostly in the British Commonwealth except Canada. Allows triple output units. See: full list. |
1.0 st (14 lb; 6.4 kg) |
| |
| pound | lb | lb | Allows triple output units. See: full list. | 1.0 lb (0.45 kg) |
| |
| ounce | oz | oz | 1.0 oz (28 g) |
| ||
| drachm | drachm | (none) | 1.0 drachm (1.8 g) | |||
| drachm | dram | (none) | ||||
| grain | gr | gr | equivalent to the troy grain | 1.0 gr (0.065 g) | ||
| Troy | troy ounce | ozt | ozt | 1.0 ozt (1.1 oz; 31 g) | ||
| other | carat | carat | (none) | 1.0 carat (0.20 g) | ||