Gallons to Liters Converter
Convert US gallons (gal) to liters (L) using the exact factor.
1 gal equals 3.78541178 L.
To convert Gallons (US) to Liters, multiply the value in Gallons (US) by 3.785411784.
Volume
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Formula
L = gal × 3.785411784
Example
Example: 5 Gallons (US) equals 18.927059 Liters.
5 gal × 3.78541178 = 18.927059 L
Conversion table
| Gallons (US) | Liters |
|---|---|
| 1 gal | 3.785412 L |
| 2 gal | 7.570824 L |
| 5 gal | 18.927059 L |
| 10 gal | 37.854118 L |
| 20 gal | 75.708236 L |
| 50 gal | 189.270589 L |
Explanation
Gallons are common in the US. Liters are metric and used worldwide. This page uses US liquid gallons.
How to convert Gallons (US) to Liters
- Start with the value in Gallons (US) (gal).
- Multiply it by 3.78541178.
- The result is the measurement in Liters (L).
Example: 8 gal → 30.283294 L.
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