Gallons to Liters Converter
Convert US gallons to liters instantly. Perfect for fuel efficiency calculations, cooking measurements, and liquid volume conversions.
Gallons to Liters Calculator
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Conversion Formula
Formula:
liters = gallons × 3.78541
Multiply the gallon value by 3.78541 to get liters. This conversion factor is based on the international definition where 1 US gallon equals exactly 3.78541 liters.
Common Gallons to Liters Conversions
Gallons (gal) | Liters (L) | Common Reference |
---|---|---|
1 gal | 3.79 L | Milk jug |
2 gal | 7.57 L | Large soda bottle |
5 gal | 18.93 L | Water cooler bottle |
10 gal | 37.85 L | Small aquarium |
20 gal | 75.71 L | Water heater tank |
50 gal | 189.27 L | Large drum |
100 gal | 378.54 L | Industrial container |
Real-World Example
Car Gas Tank Conversion
A car's gas tank holds 15 gallons. That's 56.78 liters.
Calculation: 15 × 3.78541 = 56.78 liters
Frequently Asked Questions