Convert gallons to liters and vice versa instantly.
Quick answer
Multiply the number of US gallons by 3.7854 to get liters. So 1 gal is 3.7854 L, 10 gal is 37.8541 L, and 1 L is 0.2642 gal. Uses the US liquid gallon (3.785411784 L), not the UK imperial gallon (4.54609 L).
| US Gallons | Liters |
|---|---|
| 1 gal | 3.7854 L |
| 5 gal | 18.9271 L |
| 10 gal | 37.8541 L |
| 25 gal | 94.6353 L |
| 50 gal | 189.2706 L |
| 100 gal | 378.5412 L |
These figures are computed with the same formulas as the Gallons to Liters Converter above. Change the inputs in the tool to see your own result.
The Gallons to Liters converter converts gallons to liters and back, updating the result the moment you type a value. It's free, runs entirely in your browser, and is useful for cooking, fuel, and anywhere you need to move between US and metric volume measurements.
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