Convert gallons to liters
Convert gallons to liters instantly in your browser. 1 gallons = 3.785412 liters.
How to use
- 1
Enter the value
Type the number of gallons you want to convert.
- 2
Read the result
The equivalent in liters is calculated instantly in your browser.
Technical details
To convert gallons to liters, multiply the value by 3.785412. To convert back, multiply liters by 0.264172.
This converter uses the exact internationally defined ratio, so results are accurate for both everyday and technical work. The reference table below shows common gallons values converted to liters.
Reference table
| gallons | liters |
|---|---|
| 1 gallons | 3.785412 liters |
| 2 gallons | 7.570824 liters |
| 5 gallons | 18.927059 liters |
| 10 gallons | 37.854118 liters |
| 25 gallons | 94.635295 liters |
| 50 gallons | 189.270589 liters |
| 100 gallons | 378.541178 liters |
Frequently asked questions
How many liters are in one gallons?
One gallons equals 3.785412 liters.
What is the formula to convert gallons to liters?
Multiply the number of gallons by 3.785412 to get liters.
Is this conversion exact?
Yes. It uses the exact defined relationship between gallons and liters, not a rounded approximation.
Reviewed by:Easy Converter Engineering Team
This tool was tested and calibrated by our engineering team. All processing happens locally in your browser — your files and data never leave your device.
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