| 3990 mg * | 0.001 g | = 3.99 g |
| 1 mg |
| Natuurkundige eenheid | Massa |
|---|---|
| Microgram | 3990000.0 µg |
| Milligram | 3990.0 mg |
| Gram | 3.99 g |
| Ons | 0.1407431082 oz |
| Pond | 0.0087964443 lbs |
| Kilogram | 0.00399 kg |
| Stone | 0.0006283174 st |
| Short ton | 4.3982e-06 ton |
| Ton | 3.99e-06 t |
| Long ton | 3.927e-06 Long tons |
