About the Units
zeptogram (zg)
A unit of mass equal to 10^-21 grams or 10^-24 kilograms.
zettagram (Zg)
A unit of mass equal to 10^21 grams or 10^18 kilograms.
Common Conversions
- 1 zg = 1e-42 Zg
- 3.4028237e38 zg = 1 Zg
Convert from zeptograms to zettagrams
Conversion Information
To convert from zeptograms to zettagrams, multiply by 1e-42
1 zg = 1e-42 Zg