Volume conversion
3 gal to L
11.356 L
3 US gallons = 11.356 litres. Exact factor: L = gal × 3.785411784.
Live converter
Edit either field — the other updates instantly. Type decimal values like 38.4.
The formula
L = gal × 3.785411784
Worked example: 3 × 3.785411784 = 11.356 L.
Values near 3 gal
| gal | L |
|---|---|
| 2.25 | 8.517 |
| 2.5 | 9.464 |
| 2.75 | 10.41 |
| 3this page | 11.356 |
| 3.25 | 12.303 |
| 3.5 | 13.249 |
| 3.75 | 14.195 |
Frequently asked
How do you convert US gallons to litres?
Apply the formula L = gal × 3.785411784. Enter any value in the live converter above and the result updates as you type.
What is 3 gal in L?
3 gal equals 11.356 L. The reference table below shows the values immediately around 3 gal.
Is this conversion exact?
Yes. The US gallon is defined as exactly 231 cubic inches. The imperial gallon is 4.546 L, so UK fuel economy figures are not comparable.