As we celebrate the 235th birthday of our great nation, we asked a number of community leaders to share their thoughts on what the Fourth of July means to them. The Fourth of July reminds me very simply of our freedom.
Vitamin A: 1 IU is the biological equivalent of 0.3 mcg retinol, or of 0.6 mcg beta-carotene. 1  Vitamin D: 1 IU is the biological equivalent of 0.025 mcg cholecalciferol or ergocalciferol. 2  Vitamin E: 1 IU is the biological equivalent of 0.67 mg d-alpha-tocopherol, or 0.9 mg of dl-alpha-tocopherol.
How many mg in 1 mcg? The answer is 0.001. We assume you are converting between milligram and microgram. You can view more details on each measurement unit: mg or mcg The SI base unit for mass is the kilogram. 1 kilogram is equal to 1000000 mg, or 1000000000 mcg. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between milligrams and micrograms. Type in your own numbers in the form to convert the units! âºâº Want other units? You can do the reverse unit conversion from mcg to mg, or enter any two units below: