Liter to Gallon (US) Converter
Convert liters to gallon (us)s (L to gal) instantly with this free online volume converter. Enter any value in the Liter field and get the equivalent in Gallon (US) immediately. This converter handles any quantity — from tiny fractions to large numbers — with full precision. No signup, no ads in the widget, and the conversion runs entirely in your browser for instant results.
The conversion factor is exact: 1 L = 0.2641721769 gal. To convert liters to gallon (us)s, multiply your Liter value by 0.2641721769. For example, 10 L = 2.641721769 gal. You can also reverse the calculation: 1 gal = 3.78541 L.
Quick conversion table
| Liter (L) | Gallon (US) (gal) |
|---|---|
| 1 L | 0.2641721769 gal |
| 5 L | 1.320860884 gal |
| 10 L | 2.641721769 gal |
| 25 L | 6.604304421 gal |
| 50 L | 13.20860884 gal |
| 100 L | 26.41721769 gal |
Use the swap button to reverse the direction, or choose a different unit from the dropdown menus to convert within the volume category.
Formula
Liter to Gallon (US) conversion: 1 L = 0.2641721769 gal gallon (us)s = liters × 0.2641721769 1 gal = 3.78541 L liters = gallon (us)s × 3.78541
Example
Example: Convert 10 L to gal: 10 L × 0.2641721769 = 2.641721769 gal So, 10 L is about 2.641721769 gal. To convert back, multiply by 3.78541: 2.641721769 gal × 3.78541 = 10 L.
How to Use
- Enter the value you want to convert in the Liter field
- The result in Gallon (US) appears instantly below
- Use the dropdown menus to change units if needed
- Click 'Swap Units' to reverse the conversion direction
- Copy the result or adjust the input for a new conversion
Frequently Asked Questions
How do I convert liters to gallon (us)s?
Enter the value in Liter (L) in the 'From' field. The equivalent in Gallon (US) (gal) appears instantly in the 'To' field. The converter uses precise conversion factors and updates in real time as you type.
What is the formula to convert L to gal?
1 L = 0.2641721769 gal, so gallon (us)s = liters × 0.2641721769. To convert back, 1 gal = 3.78541 L. The full formula and a worked example are shown on this page.
How many gallon (us)s are in one Liter?
1 L = 0.2641721769 gal.
Is this Liter to Gallon (US) converter free?
Yes, completely free with no signup, no limits, and no ads in the converter widget. You can convert as many values as you need. The tool runs entirely in your browser, so your data never leaves your device.
Can I convert gallon (us)s back to liters?
Yes. Click the 'Swap Units' button to reverse the direction. You can also use the dropdown menus to select any other volume unit for either field.
How accurate is the L to gal conversion?
The converter uses high-precision conversion factors (up to 8 decimal places). Results are displayed with up to 6 decimal places, with trailing zeros removed for readability. For scientific or engineering work, always verify with official standards.