Gallons to Liters Converter
Fast and accurate conversion from Gallons to Liters.
Fast and accurate conversion from Gallons to Liters.
To convert gallons to liters, multiply by 3.78541. The formula is: liters = gallons × 3.78541. For example, 5 gallons = 5 × 3.78541 ≈ 18.93 liters.
There are approximately 3.785 liters in one US gallon. The exact conversion factor is 3.785411784, but 3.785 is commonly used for practical purposes.
Fuel is priced per gallon in the US and per liter in most other countries. Converting between these measurements helps understand true fuel costs when comparing prices internationally.
To convert liters to gallons, divide by 3.78541. The formula is: gallons = liters ÷ 3.78541. For example, 20 liters = 20 ÷ 3.78541 ≈ 5.28 gallons.
Use gallons for US fuel and liquid measurements. Use liters for international measurements, scientific contexts, and most countries worldwide.