About the Units
yottagram (Yg)
A unit of mass equal to 10^24 grams or 10^21 kilograms.
zettagram (Zg)
A unit of mass equal to 10^21 grams or 10^18 kilograms.
Common Conversions
- 1 Yg = 999.99994 Zg
- 0.001 Yg = 1 Zg
Convert from yottagrams to zettagrams
Conversion Information
To convert from yottagrams to zettagrams, multiply by 999.99994
1 Yg = 999.99994 Zg