About the Units
yottagram (Yg)
A unit of mass equal to 10^24 grams or 10^21 kilograms.
femtogram (fg)
A unit of mass equal to 10^-15 grams or 10^-18 kilograms.
Common Conversions
- 1 Yg = 3.4028237e38 fg
- 1e-39 Yg = 1 fg
Convert from yottagrams to femtograms
Conversion Information
To convert from yottagrams to femtograms, multiply by 3.4028237e38
1 Yg = 3.4028237e38 fg