Gallon (US) to Liter Converter
gal → L
Convert between liters, gallons, cups, milliliters, ounces, and more volume units
Convert Gallon (US) to Liter
How to Convert Gallon (US) to Liter
Enter a value above, select your units, and get instant results. Works both ways — Gallon (US) to Liter or Liter to Gallon (US).
Formula: Liter = Gallon (US) × 3.78541
Quick steps
- Enter the value you want to convert in the "Gallon (US)" field.
- Select "Gallon (US)" as your "From" unit.
- Select "Liter" as your "To" unit.
- The converted result appears instantly in the "Liter" field.
- To reverse the conversion, enter a value in the "Liter" field instead.
Common Gallon (US) to Liter Conversions
| Gallon (US) | Liter |
|---|---|
| 1 | 3.78541 |
| 5 | 18.92705 |
| 10 | 37.8541 |
| 25 | 94.63525 |
| 50 | 189.2705 |
| 100 | 378.541 |
Frequently Asked Questions
Multiply your gallon (us) value by 3.78541. For example, 10 gal = 37.8541 L.
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