Volume Converter
Convert liquid and dry volumes between liters, milliliters, gallons, cubic meters, and fluid ounces.
Converted Volume
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How to Convert Liquid & Dry Volume Units
- Enter your volume amount.
- Select input unit (Liters, Milliliters, US Gallons, Imperial Gallons, Cubic Meters, Fluid Ounces).
- Select output unit to view conversion factor and equivalent.
Volume Conversion Ratios
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1 US Gallon = 3.78541 Liters -
1 Imperial Gallon (UK) = 4.54609 Liters -
1 Cubic Meter = 1,000 Liters
Example
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Converting
10 US Gallonsto Liters:10 × 3.78541 = 37.85 Liters.
Common Applications
- Automotive fuel tank capacities and fluid changes.
- Chemical dilutions and laboratory solutions.
- Aquarium volume and swimming pool water treatment calculations.
Frequently Asked Questions
What is the difference between a US gallon and a UK gallon?
A US liquid gallon is ~3.785 liters, whereas an Imperial (UK) gallon is ~4.546 liters (approx. 20% larger).
How many fluid ounces in a liter?
One liter contains approximately 33.814 US fluid ounces.