About the Units
gallon (gal)
A standard volume unit for liquids in the United States.
gigaliter (GL)
A large volume unit equal to 10^9 liters.
Common Conversions
- 1 gal = 3.785412e-9 GL
- 264172050.0 gal = 1 GL
Convert from gallons to gigaliters
Conversion Information
To convert from gallons to gigaliters, multiply by 3.785412e-9
1 gal = 3.785412e-9 GL