There is no such thing as micromilligram. If you mean microgram, there are 1000 micrograms in a milligram. Therefore 500 micrograms is 0.5 milligrams.
Chat with our AI personalities
There are 1000 milligrams in one gram. Therefore, 500 milligrams is equal to 500/1000 = 0.5 grams.
1 milligram = 1,000 micrograms 500 milligrams = 500,000 micrograms
500 milligrams is 0.5 (1/2) gram.
1 gram = 1000 milligrams so 500 g = 500*1000 = 500000 mg. Simple!
500 mg = 7.71616 gr