Microgram Converter
Convert micrograms to other mass units. Essential for pharmaceutical and laboratory measurements.
1 micrograms =
0.001 mg
All Conversions
0.001
Milligrams
1,000
Nanograms
1.0000e-6
Grams
1.5430e-5
Grains
Formula
1 mcg = 10^-6 grams = 0.001 mg
Quick Reference
1 mcg
= 0.001 mg
1000 mcg
= 1 mg
Vitamin D dose
~ 10-25 mcg
1,000,000 mcg
= 1 gram