About the Units
zettagram (Zg)
A unit of mass equal to 10^21 grams or 10^18 kilograms.
milligram (mg)
A unit of mass equal to 0.001 grams or 10^-6 kilograms.
Common Conversions
- 1 Zg = 1.0000001e24 mg
- 9.999999e-25 Zg = 1 mg
Convert from zettagrams to milligrams
Conversion Information
To convert from zettagrams to milligrams, multiply by 1.0000001e24
1 Zg = 1.0000001e24 mg