100mg = 100,000 micrograms (1000mcg per mg).
1 gram = 1,000 mg 1 mg = 1,000 micrograms
100.
1 milligram is equal to 1000 micrograms.
So first off we need to convert milligrams to micrograms. 100mgx1000 is 100,000 micrograms. 40/100,000 is 1/2500 of a pill.
0.9 mg
100mcg equates to 0.1mg
100
.126 micrograms is 0.000125mg .126 micrograms is 0.000125mg
6 mg = 6000 µg
0.3 mg = 300 micrograms
No. 1mg equals 1,000 mcg (micrograms).