Microgram to Milligram Converter.
One millionth of a gram, used in pharmaceuticals and laboratory work. Converting to milligrams: One thousandth of a gram, common on nutrition labels and in medicine. One microgram equals 0.001 mg.
Result
-
Recent
Favorites
All units
Conversion formula
Divide the microgram value by 1,000 to get milligrams. (factor: 0.001)
1 μg = 0.001 mg
Quick reference table
| μg | mg |
|---|---|
| 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 |
| 250 μg | 0.25 mg |
Need the reverse? Try ourMilligram to Microgram.
Microgram to Milligram FAQ
How many milligrams are in one microgram?
One microgram equals 0.001 mg. Multiply by 0.001 to convert any value.
How do you convert μg to mg?
Divide the microgram value by 1,000 to get milligrams.
When would you use micrograms vs milligrams?
One millionth of a gram, used in pharmaceuticals and laboratory work. One thousandth of a gram, common on nutrition labels and in medicine.