Volume Converter
Convert volume measurements instantly between liters, milliliters, gallons, cups, cubic meters and many other commonly used volume units.
Volume Converter
Convert volume units quickly and accurately
Conversion Formula
Calculation Steps
Instant Results
Convert volume measurements instantly without reloading the page.
Many Volume Units
Liters, milliliters, gallons, cups, cubic units and more.
One-Click Swap
Reverse your conversion instantly with the swap button.
Mobile Friendly
Designed for phones, tablets and desktop screens.
Convert Volume Units Online
Our free volume converter makes it easy to convert measurements between common metric, imperial and US customary volume units. Enter a value, choose your units and get an instant result.
How to Use the Volume Converter
Enter a Value
Enter the volume measurement you want to convert.
Select Units
Choose the unit you are converting from and the unit you want.
Get Your Result
Click Convert Volume to see the converted value and formula.
Common Volume Units
Convert between commonly used metric, US customary and imperial volume measurements.
Common Volume Conversions
| Conversion | Equivalent | Type |
|---|---|---|
| 1 liter | 1,000 milliliters | Metric |
| 1 US gallon | 3.785411784 liters | US Customary |
| 1 cubic meter | 1,000 liters | Metric |
| 1 cubic centimeter | 1 milliliter | Metric |
| 1 US cup | Approximately 236.588 milliliters | US Customary |
Volume Converter FAQ
Answers to common questions about converting volume measurements.
What is a volume converter? +
A volume converter changes a measurement from one volume unit into another, such as liters to gallons or cubic meters to liters.
Which volume units are supported? +
The calculator supports liters, milliliters, cubic meters, cubic centimeters, cubic millimeters, cubic inches, cubic feet, cubic yards, US and Imperial liquid units, cups, tablespoons and teaspoons.
How many milliliters are in one liter? +
One liter contains 1,000 milliliters.
How many liters are in one US gallon? +
One US gallon is approximately 3.785411784 liters.
Can I convert decimal values? +
Yes. Decimal values such as 2.5 liters or 0.75 gallons can be converted.
Conversion Note
This calculator uses standard volume conversion factors. For laboratory, engineering, commercial or regulated applications, verify the required measurement standards and precision.
Convert Volume Measurements Easily
Quickly convert liters, gallons, milliliters, cups and other volume units with our free online converter.
Use Volume Converter