🔁 Volume Converter
Gallons to Liters
Convert gallons (gal) to liters (L) instantly. 1 gallon = 3.78541 liters.
1 gallon = 3.78541 liters
Gallons to Liters conversion table
| Gallons (gal) | Liters (L) |
|---|---|
| 1 | 3.78541 |
| 5 | 18.9271 |
| 10 | 37.8541 |
| 25 | 94.6353 |
| 50 | 189.271 |
| 100 | 378.541 |
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How It Works
1
Enter gallons
Type the value you want to convert.
2
Read the result
The equivalent in liters updates instantly.
3
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Frequently Asked Questions
How do I convert gallons to liters?+
Enter the number of gallons above and the equivalent in liters appears instantly. 1 gallon = 3.78541 liters.
Is the gallon to liter converter free?+
Yes — completely free, no signup, no limits. It runs entirely in your browser and your input is never sent anywhere.
Is it accurate?+
Yes. Conversions use exact standard factors and are rounded to 6 significant figures for readability.