| 2.67923 | pound (troy) |
| 2.20462 | pound |
| 1000 | gram |
| 1 | kilogram |
| 1000000 | miligram |
| 1000000000 | mikrogram |
| 32.1507 | oz (troy) |
| 0.001 | tonne |
| 35.274 | ounce |
| 0.068073 | arroba (Portugal) |
| 66.6667 | thai (Tailand) |
| 5000 | karat (international) |
| 5000 | karat (metric) |
| 3858.09 | karat (britisch) |
| 0.00714286 | carga (mehikanisch) |
| 0.008 | carga (kolumbisch) |
| 0.00621118 | carga (costarica) |
| 2 | catty (china) |
| 1.66667 | catty (Japan, Tailand) |
| 0.0220462 | cental |
| 100000 | centigram |
| 0.02 | centner (Deutschland) |
| 0.02 | centner (Dänemark) |
| 2 | chin (China) |
| 266.667 | chin (Cambodia) |
| 264.55 | chin (Hong Kong) |
| 0.314961 | clove |
| 909.091 | denaro (Italien) |
| 784.314 | denier (Frankreich) |
| 263.158 | drachme |
| 564.383 | dram |
| 1.09777E+30 | elektron masse |
| 1.0E-15 | exagram |
| 1.0E+18 | femtogram |
| 1.0E-6 | gigagram |
| 1.0E-12 | gigatonne |
| 15432.4 | grain |
| 1219.51 | gran (Deutschland) |
| 20387.4 | grano (Italien) |
| 20000 | grano (Spanien) |
| 261.506 | gros (Frankreich) |
| 0.101972 | hyl |