About the Units
attogram (ag)
A unit of mass equal to 10^-18 grams or 10^-21 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 ag = 602214.1 Da
- 0.0000016605389 ag = 1 Da