| 4230 mg * | 0.001 g | = 4.23 g | 
| 1 mg | 
| Unidad de medida | Masa | 
|---|---|
| Microgramo | 4230000.0 µg | 
| Miligramo | 4230.0 mg | 
| Gramo | 4.23 g | 
| Onza | 0.149208859 oz | 
| Libra | 0.0093255537 lbs | 
| Kilogramo | 0.00423 kg | 
| Stone | 0.000666111 st | 
| Tonelada corta | 4.6628e-06 ton | 
| Tonelada | 4.23e-06 t | 
| Tonelada larga | 4.1632e-06 Long tons | 
