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