Volume Converter
Convert between volume units
How to Use
1
Enter a value
Input the volume value you want to convert.
2
Select source unit
Choose the unit you are converting from (e.g., liters, gallons, cups).
3
View all conversions
See the equivalent value in all other volume units instantly.
4
Copy any value
Click on any conversion result to copy it to your clipboard.
Frequently Asked Questions
What is the difference between US and UK gallons?
A US gallon is 3.785 liters, while a UK (Imperial) gallon is 4.546 liters - about 20% larger.
How many cups are in a liter?
There are approximately 4.23 US cups in a liter.
What is the difference between fluid ounces and ounces?
Fluid ounces measure volume, while ounces measure weight. 1 fluid ounce of water weighs about 1 ounce, but this varies for other liquids.
Are the conversions exact?
Yes, the conversions use standard definitions. US customary and metric units have exact conversion factors.