| 3000 mg * | 0.001 g | = 3.0 g | 
| 1 mg | 
| Unidad de medida | Masa | 
|---|---|
| Microgramo | 3000000.0 µg | 
| Miligramo | 3000.0 mg | 
| Gramo | 3.0 g | 
| Onza | 0.1058218858 oz | 
| Libra | 0.0066138679 lbs | 
| Kilogramo | 0.003 kg | 
| Stone | 0.0004724191 st | 
| Tonelada corta | 3.3069e-06 ton | 
| Tonelada | 3e-06 t | 
| Tonelada larga | 2.9526e-06 Long tons | 
