mcg to mg Converter
Converting from micrograms to milligrams, and milligrams to micrograms, has never been easier thanks to our mcg to mg converter.
Result0.001 mg1 µg converted
1 µg equals0.001 mg
1 mg equals1,000 µg
Microgram to milligram reference
| microgram | milligram |
|---|---|
| 1 µg | 0.001 mg |
| 2 µg | 0.002 mg |
| 5 µg | 0.005 mg |
| 10 µg | 0.01 mg |
| 25 µg | 0.025 mg |
| 50 µg | 0.05 mg |
| 100 µg | 0.1 mg |
| 500 µg | 0.5 mg |
| 1,000 µg | 1 mg |
How to convert microgram to milligram
One microgram equals 0.001 mg, so multiply the number of micrograms by 0.001:
mg = µg × 0.001
Going the other way
One milligram equals 1000 µg, so to convert back:
µg = mg × 1000
Both directions are shown in the results above, and the drop-downs let you convert between any pair of weight / mass units — not just these two.