| All the unit conversions |
| Type | System | Unit | Conversion factor |
| Mass | Imperial | Drachm (dr) | 1.7718451953125 |
| | Grain (gr) | 0.06479891 |
| | Hundredweight (cwt) | 50802.34544 |
| | LongHundredweight (impcwt) | 50802.34544 |
| | LongQuarter (impqr) | 12700.58636 |
| | LongTon (imptn) | 1016046.9088 |
| | Ounce (oz) | 28.349523125 |
| | Pound (lb) | 453.59237 |
| | Quarter (qr) | 12700.58636 |
| | Slug (sl) | 14593.902937206364829396325459 |
| | Stone (st) | 6350.29318 |
| | Ton (tn) | 1016046.9088 |
| None | Carat (ct) | 0.2 |
| | Dalton (Da) | 0.0000000000000000000000016605 |
| | MetricTon (t) | 1000000 |
| | UnifiedAtomicMassUnit (u) | 0.0000000000000000000000016605 |
| SI | Gram (g) | 1 |
| USCS | ShortHundredweight (usccwt) | 45359.237 |
| | ShortQuarter (uscqr) | 11339.80925 |
| | ShortTon (usctn) | 907184.74 |