| 30.9 mg * | 0.001 g | = 0.0309 g |
| 1 mg |
| Natuurkundige eenheid | Massa |
|---|---|
| Microgram | 30900.0 µg |
| Milligram | 30.9 mg |
| Gram | 0.0309 g |
| Ons | 0.0010899654 oz |
| Pond | 6.81228e-05 lbs |
| Kilogram | 3.09e-05 kg |
| Stone | 4.8659e-06 st |
| Short ton | 3.41e-08 ton |
| Ton | 3.09e-08 t |
| Long ton | 3.04e-08 Long tons |
