| 3980 mg * | 0.001 g | = 3.98 g | 
| 1 mg | 
| Ölçü birimleri | Kütle | 
|---|---|
| Mikrogram | 3980000.0 µg | 
| Miligram | 3980.0 mg | 
| Gram | 3.98 g | 
| Ons | 0.1403903686 oz | 
| Pound | 0.008774398 lbs | 
| Kilogram | 0.00398 kg | 
| Stone | 0.0006267427 st | 
| kısa ton | 4.3872e-06 ton | 
| Ton | 3.98e-06 t | 
| uzun ton | 3.9171e-06 Long tons | 
