Gallons to Liters
Convert US liquid gallons to liters for fuel, aquariums, beverage containers, tanks, and metric capacity records.
How to convert US gal to l
To convert a value from US liquid gallons (US gal) to liters (l), enter the number in the converter above. Use the swap control if you need the reverse direction.
x is the source value in US gal; y is the result in l.
Popular conversions
Quick answers for common US gal to l values are available from the related conversion pages.
Use the related tools section for fixed-value conversions and the reverse direction.
Common conversion table
Quick reference table for common US gal to l values:
| US gal | l |
|---|---|
| 1 | 3.785412 |
| 5 | 18.927059 |
| 10 | 37.854118 |
| 50 | 189.270589 |
| 100 | 378.541178 |
| 1,000 | 3,785.411784 |
About US liquid gallons
US liquid gallon (US gal) — One US liquid gallon is exactly 231 cubic inches, or 3.785411784 liters. It is different from the imperial gallon.
Common uses: US liquid gallons are used for fuel, milk, beverages, aquariums, tanks, containers, and liquid capacity in the United States.
About liters
Liter (l) — One liter is exactly one cubic decimeter, or 0.001 cubic meters.
Common uses: Liters are used for beverages, fuel, aquariums, containers, tank capacity, household liquids, and metric volume records.
Frequently Asked Questions
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