Convert mcg to mg - Conversion of Measurement Units
1 kilogram is equal to 1000000000 mcg, or 1000000 mg. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between micrograms and milligrams. Type in your own numbers in the form to convert the units! ›› Quick conversion chart of mcg to mg. 1 mcg to mg = 0.001 mg. 10 mcg to mg = 0.01 mg