Converters/Weight

Micrograms to Milligrams Converter

Free online micrograms to milligrams converter. Divide micrograms by 1,000 to get milligrams. 1 mg = 1,000 mcg.

How it works

Divide micrograms by 1,000 to get milligrams. 1 mg = 1,000 mcg.

Micrograms to Milligrams Conversion Table

Micrograms (mcg)Milligrams (mg)
0.5 mcg5.000e-4 mg
1 mcg0.001 mg
2 mcg0.002 mg
5 mcg0.005 mg
10 mcg0.01 mg
20 mcg0.02 mg
50 mcg0.05 mg
100 mcg0.1 mg
250 mcg0.25 mg
500 mcg0.5 mg
1,000 mcg1 mg

How the Conversion Works

Divide micrograms by 1,000 to get milligrams. 1 mg = 1,000 mcg.

Going the other way: 1 mg = 1,000 mcg. Enter a value in either field above and the converter runs the math in both directions instantly.

Frequently Asked Questions