1000 microgram = 1 milligram
1 milligram = 1,000 micrograms
There are 1000 micrograms in one milligram.
1milligram0.001grams 1microgram.0.000001gramsso 1microgram .1000grams
1 milligram = 1,000 micrograms 1 microgram = 0.001 milligram
1 milligram = 1000 microgram