| 506 mg * | 0.001 g | = 0.506 g | 
| 1 mg | 
| Unitat de mesura | Massa | 
|---|---|
| Microgram | 506000.0 µg | 
| Mil·ligram | 506.0 mg | 
| Gram | 0.506 g | 
| Unça | 0.0178486247 oz | 
| Lliura | 0.001115539 lbs | 
| Quilogram | 0.000506 kg | 
| Stone | 7.96814e-05 st | 
| Tona De EUA | 5.578e-07 ton | 
| Tona | 5.06e-07 t | 
| Tona Imperial | 4.98e-07 Long tons | 
