Calculators » Conversion » Weight » Mcg to mg/ Mg to mcg

Convert between Microgram and Milligram

Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can calculate weight/ mass unit conversion from micrograms to milligrams and milligrams to micrograms.

Weight in microgram (mcg)

Weight in milligram (mg)

Enter the value you want to convert, and leave the target field blank.

Android: Use this weight converter offline with our all-in-one calculator app.

Conversion formula

1 milligram (mg) = 1000 micrograms (mcg)
1 microgram (mcg) = 0.001 milligrams (mg)

Select different units:




Related conversions