US liquid gallons to Liters
1 US gal ≈ 3.785 L. Edit either value to convert instantly.
Conversion formula
L = US gal × (3.785411784) × (1)1 US gal ≈ 3.78541 L
US liquid gallon (US gal)
A US liquid gallon is exactly 3.785411784 L, or 231 cubic inches; the imperial gallon is a different unit.
liter (L)
A liter is exactly 1 cubic decimeter (dm³), or 1,000 mL; 1 L equals 0.001 m³.
Source: BIPM SI Brochure, 9th edition — SI prefixes and accepted non-SI units
Conversion table
| US gal | L |
|---|---|
| 1 | ≈ 3.78541 |
| ≈ 7.57082 | |
| ≈ 18.9271 | |
| ≈ 37.8541 | |
| ≈ 56.7812 | |
| ≈ 75.7082 | |
| ≈ 94.6353 | |
| ≈ 113.562 | |
| ≈ 151.416 | |
| ≈ 170.344 |
| US gal | L |
|---|---|
| ≈ 189.271 | |
| ≈ 227.125 | |
| ≈ 264.979 | |
| ≈ 302.833 | |
| ≈ 340.687 | |
| ≈ 378.541 | |
| ≈ 567.812 | |
| ≈ 605.666 | |
| ≈ 643.52 | |
| ≈ 681.374 |
Frequently asked questions
How many liters are in 1 US liquid gallon?
1 US gal ≈ 3.785 L. L = US gal × (3.785411784) × (1)
How do I convert US gal to L?
L = US gal × (3.785411784) × (1)
Is 1 US liquid gallon bigger than 1 liter?
1 US gal ≈ 3.785 L.
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