About the Units
gram (g)
A unit of mass equal to 0.001 kilograms.
zeptogram (zg)
A unit of mass equal to 10^-21 grams or 10^-24 kilograms.
Common Conversions
- 1 g = 1.00000016e21 zg
- 9.999999e-22 g = 1 zg
Convert from grams to zeptograms
Conversion Information
To convert from grams to zeptograms, multiply by 1.00000016e21
1 g = 1.00000016e21 zg