About the Units
gallon (gal)
A standard volume unit for liquids in the United States.
zettaliter (ZL)
A massive volume unit equal to 10^21 liters.
Common Conversions
- 1 gal = 3.785412e-21 ZL
- 264172040000000000000.0 gal = 1 ZL
Convert from gallons to zettaliters
Conversion Information
To convert from gallons to zettaliters, multiply by 3.785412e-21
1 gal = 3.785412e-21 ZL