Gallons to Liters Converter
Convert US gallons to liters instantly with this free online converter. Type a value to see the result as you type — 1 US gallon equals 3.78541 liters. Handy for cooking and baking recipes.
menu_bookQuick Reference
- 1 gallon = 3.785 L
- 1 quart = 0.946 L
- 1 pint = 473.2 mL
- 1 cup = 236.6 mL
- 1 fl oz = 29.57 mL
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Use the swap button to quickly reverse a conversion. Results update in real time as you type, so there is no need to press a button.
How to Convert Gallons to Liters
To convert US gallons to liters, multiply the value by 3.78541 (or divide by 0.264172). For example, 10 gal × 3.78541 = 37.8541 L.
Gallons to Liters Conversion Table
| Gallon (US) (gal) | Liter (L) |
|---|---|
| 1 | 3.78541 |
| 2 | 7.57082 |
| 3 | 11.3562 |
| 5 | 18.927 |
| 10 | 37.8541 |
| 15 | 56.7811 |
| 20 | 75.7082 |
| 55 | 208.198 |
Frequently Asked Questions
How do you convert gallons to liters?
Multiply the US gallon value by 3.78541. For example, 10 gal × 3.78541 = 37.8541 L. To convert back, multiply the liter value by 0.264172.
How many liters are in 1 US gallon?
There are 3.78541 liters in 1 US gallon. Going the other way, 1 liter equals 0.264172 US gallons.
What is 5 gallons in liters?
5 gal equals 18.927 L. Use the converter above for any other value, or scan the conversion table for common ones.
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