About the Units
gigagram (Gg)
A unit of mass equal to 10^9 grams or 10^6 kilograms.
picogram (pg)
A unit of mass equal to 10^-12 grams or 10^-15 kilograms.
Common Conversions
- 1 Gg = 1e21 pg
- 1e-21 Gg = 1 pg
Convert from gigagrams to picograms
Conversion Information
To convert from gigagrams to picograms, multiply by 1e21
1 Gg = 1e21 pg