About the Units
nanogram (ng)
A unit of mass equal to 10^-9 grams or 10^-12 kilograms.
attogram (ag)
A unit of mass equal to 10^-18 grams or 10^-21 kilograms.
Common Conversions
- 1 ng = 999999940.0 ag
- 1.0000001e-9 ng = 1 ag
Convert from nanograms to attograms
Conversion Information
To convert from nanograms to attograms, multiply by 999999940.0
1 ng = 999999940.0 ag