About the Units
microgram (µg)
A unit of mass equal to 10^-6 grams or 10^-9 kilograms.
dalton (Da)
A unit of mass approximately equal to the mass of a hydrogen atom, used in atomic and molecular physics.
Common Conversions
- 1 µg = 602214060000000000.0 Da
- 1.6605391e-18 µg = 1 Da