Gallons to Liters Formula: Liters = Gallons * 3.785

Gallons to Liters Definition Converting gallons to liters is easy with the online Gallons to Liters Calculator. Using the gallons to liter converter is as easy as entering in the number of gallons into the field and then clicking on the calculate button! Also convert Liters to Gallons if needed.

How to Calculate Gallons to Liters Let's be honest - sometimes the best gallons to liters calculator is the one that is easy to use and doesn't require us to even know what the gallons to liters formula is in the first place! But if you want to know the exact formula for calculating gallons to liters then please check out the "Formula" box above.