| 4020 mg * | 0.001 g | = 4.02 g | 
| 1 mg | 
| Jednostka miary | Masa | 
|---|---|
| Mikrogram | 4020000.0 µg | 
| Milligram | 4020.0 mg | 
| Gram | 4.02 g | 
| Uncja | 0.141801327 oz | 
| Funt | 0.0088625829 lbs | 
| Kilogram | 0.00402 kg | 
| Kamień | 0.0006330416 st | 
| Krótka Tona | 4.4313e-06 ton | 
| Tona | 4.02e-06 t | 
| Długa Tona | 3.9565e-06 Long tons | 
