Volume Converter
Convert between liters, milliliters, cubic meters, cups, fluid ounces, pints, quarts, gallons and cubic volumes.
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Formula
L = gal × 3.785411784
Example
Example: convert 2 gallons to liters.
2 gal = 7.57082357 L
Conversion table
| gallons (gal) | liters (L) |
|---|---|
| 1 gal | 3.78541178 L |
| 2 gal | 7.57082357 L |
| 5 gal | 18.92705892 L |
| 10 gal | 37.85411784 L |
| 20 gal | 75.70823568 L |
| 50 gal | 189.2705892 L |
| 100 gal | 378.5411784 L |
Explanation
US liquid gallons are commonly used for fuel and larger liquid volumes in the United States, while Liters are used worldwide for liquids and volume measurements.
How to convert gallons to liters
- Start with the value in gallons (gal).
- Multiply it by 3.785411784.
- The result is the measurement in liters (L).
Example: 2 gal → 7.57082357 L
Frequently Asked Questions
How much is 2 gallons in liters?
2 gallons is about 7.570824 liters.
How many liters is 1 gallon?
1 gallon is about 3.785412 liters.
How many gallons is 1 liter?
1 liter is about 0.264172 gallons.
What is the difference between gallons and liters?
Both measure volume, but they are used in different systems. Gallons are mainly used in the US customary system, while liters belong to the metric system and are used in most countries.
Where are gallons and liters used?
In practice, gallons are commonly used in the US for fuel and larger liquid volumes, while liters are widely used for drinks, containers, water intake, and fuel capacity.
Why does 1 gallon equal 3.785412 liters?
Because the units are defined with a fixed relationship. To convert gallons to liters, multiply by that factor.