About the Units
gram (g)
A unit of mass equal to 0.001 kilograms.
gigagram (Gg)
A unit of mass equal to 10^9 grams or 10^6 kilograms.
Common Conversions
- 1 g = 1.0000001e-9 Gg
- 999999940.0 g = 1 Gg
Convert from grams to gigagrams
Conversion Information
To convert from grams to gigagrams, multiply by 1.0000001e-9
1 g = 1.0000001e-9 Gg