About the Units
gigagram (Gg)
A unit of mass equal to 10^9 grams or 10^6 kilograms.
nanogram (ng)
A unit of mass equal to 10^-9 grams or 10^-12 kilograms.
Common Conversions
- 1 Gg = 1000000000000000000.0 ng
- 1e-18 Gg = 1 ng
Convert from gigagrams to nanograms
Conversion Information
To convert from gigagrams to nanograms, multiply by 1000000000000000000.0
1 Gg = 1000000000000000000.0 ng