L to US gal
Convert L to US gal. Enter a value and view the calculation method, examples and conversion table.
Volume converter
L to US gal formula
The calculator converts the input to the category's reference unit, then divides by the target unit's factor.
Result = input × source factor ÷ target factor
1 × (1 ÷ 3.785411784) ≈ 0.264172
Worked example: 1 Liters ≈ 0.264172 Gallons (US - Liquid)
Auto mode preserves significant digits for small values; manual mode rounds to the selected decimal places. ≈ means approximate; < means below the display limit. Extreme values use × 10ⁿ. Calculations are rounded only for display.
L to US gal conversion table
| Liters | Gallons (US - Liquid) |
|---|---|
| 1 Liters | ≈ 0.264172 Gallons (US - Liquid) |
| 2 Liters | ≈ 0.528344 Gallons (US - Liquid) |
| 5 Liters | ≈ 1.32086 Gallons (US - Liquid) |
| 10 Liters | ≈ 2.641721 Gallons (US - Liquid) |
| 20 Liters | ≈ 5.283441 Gallons (US - Liquid) |
| 50 Liters | ≈ 13.208603 Gallons (US - Liquid) |
| 100 Liters | ≈ 26.417205 Gallons (US - Liquid) |
| 250 Liters | ≈ 66.043013 Gallons (US - Liquid) |
| 500 Liters | ≈ 132.086026 Gallons (US - Liquid) |
| 1,000 Liters | ≈ 264.172052 Gallons (US - Liquid) |
Definitions and assumptions
Volume factors are expressed relative to litres. US liquid, US dry and imperial measures are separate choices. An unspecified cup here means the US customary cup; a UK beer barrel means 36 imperial gallons.
How to use this calculator
- Enter the value you want to convert.
- Choose the source and target units, then adjust the display precision if needed.
- Read the result. Select Convert to open a page for this value, or use the table below.
Frequently asked questions
how many US gal is 1 L?
1 Liters ≈ 0.264172 Gallons (US - Liquid). Auto mode preserves significant digits for small values; manual mode rounds to the selected decimal places. ≈ means approximate; < means below the display limit. Extreme values use × 10ⁿ. Calculations are rounded only for display.
how to convert L to US gal?
The calculator converts the input to the category's reference unit, then divides by the target unit's factor. 1 × 0.264172052358 ≈ 0.264172 Gallons (US - Liquid). Use the source and target factors shown in the formula. The worked example uses the value on this page, and the table provides other common values.
Are US and imperial gallons interchangeable?
No. One US liquid gallon is exactly 3.785411784 litres, while one imperial gallon is exactly 4.54609 litres. US dry measures use another definition.
Why is the displayed result rounded?
Auto mode preserves significant digits for small values; manual mode rounds to the selected decimal places. ≈ means approximate; < means below the display limit. Extreme values use × 10ⁿ. Calculations are rounded only for display.
What input range can I use?
This calculator accepts non-negative values up to 1 trillion, with up to 8 decimal places. It does not calculate signed vectors or calendar date intervals.
Why is a unit unavailable?
A conversion is unavailable when a verified unit definition or a current exchange-rate value has not been configured. The tool does not invent a coefficient.
Sources and methodology
Methods and sources · Content revised
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