how many mcg in milligram
The answer is 1000. We assume you are converting between microgram and milligram. You can view more details on each measurement unit: mcg or milligram. The SI base unit for mass is the kilogram. 1 kilogram is equal to 1000000000 mcg, or 1000000 milligram. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between micrograms and milligrams.