How to convert US gallons to liters
One US gallon equals 3.7854 liters, so multiply the value in US gallons by 3.785411784: L = gal × 3.785411784.
Example: 10 gal = 10 × 3.785411784 = 37.8541 L.
US gallons to liters table
| US gallons (gal) | Liters (L) |
|---|---|
| 0.1 | 0.3785 |
| 0.5 | 1.8927 |
| 1 | 3.7854 |
| 2 | 7.5708 |
| 3 | 11.3562 |
| 4 | 15.1416 |
| 5 | 18.9271 |
| 6 | 22.7125 |
| 7 | 26.4979 |
| 8 | 30.2833 |
| 9 | 34.0687 |
| 10 | 37.8541 |
| 15 | 56.7812 |
| 20 | 75.7082 |
| 25 | 94.6353 |
| 30 | 113.5624 |
| 40 | 151.4165 |
| 50 | 189.2706 |
| 75 | 283.9059 |
| 100 | 378.5412 |
| 250 | 946.3529 |
| 500 | 1,892.71 |
| 1,000 | 3,785.41 |
About the units
- US gallon (gal): The US liquid gallon of 231 cubic inches. The imperial (UK) gallon is larger: 4.54609 L.
- Liter (L): A metric unit of volume equal to one cubic decimeter (1,000 cm³).
Need the other direction? Convert liters to US gallons — 1 liter = 0.2642 US gallons.
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Open the unit converter Frequently asked questions
How many liters are in a US gallon?
1 US gallon = 3.7854 liters.
What is the formula for US gallons to liters?
L = gal × 3.785411784.
How much is 10 gal in L?
10 gal = 37.8541 L.