About the Units
petagram (Pg)
A unit of mass equal to 10^15 grams or 10^12 kilograms.
zettagram (Zg)
A unit of mass equal to 10^21 grams or 10^18 kilograms.
Common Conversions
- 1 Pg = 0.000001 Zg
- 1000000.06 Pg = 1 Zg
Convert from petagrams to zettagrams
Conversion Information
To convert from petagrams to zettagrams, multiply by 0.000001
1 Pg = 0.000001 Zg