| Valore | Unità |
|---|---|
| 2.67923 | libbra (troy) |
| 2.20462 | libbra |
| 1000 | grammo |
| 1 | chilogrammo |
| 1000000 | milligrammo |
| 1000000000 | microgrammo |
| 32.1507 | oncia (troy) |
| 0.001 | ton |
| 35.274 | oncia |
| 0.068073 | arroba (Portugal) |
| 66.6667 | thai (Thailand) |
| 5000 | carato (internazionale) |
| 5000 | carato (metrico) |
| 3858.09 | carato (UK) |
| 0.00714286 | carga (Mexico) |
| 0.008 | carga (Colombia) |
| 0.00621118 | carga (Costa Rica) |
| 2 | catty (China) |
| 1.66667 | catty (Japan, Thailand) |
| 0.0220462 | cental |
| 100000 | centigrammo |
| 0.02 | hundredweight (Germany) |
| 0.02 | hundredweight (Denmark) |
| 2 | chin (China) |
| 266.667 | chin (Cambodia) |
| 264.55 | chin (Hong Kong) |
| 0.314961 | clove |
| 909.091 | denaro (Italy) |
| 784.314 | denier (France) |
| 263.158 | drachme |
| 564.383 | dram |
| 1.09777E+30 | massa elettrone |
| 1.0E-15 | exagrammo |
| 1.0E+18 | femtogrammo |
| 1.0E-6 | gigagrammo |
| 1.0E-12 | gigatonne |
| 15432.4 | grain |
| 1219.51 | gran (Germany) |
| 20387.4 | grano (Italy) |
| 20000 | grano (Spain) |
| 261.506 | gros (France) |
| 0.101972 | hyl |