Volume Converters
Convert between units of volume-converters — fast, accurate, and free. No sign-up, works entirely in your browser.
Use this when you need a fast, accurate result — no sign-up, works entirely in your browser.
1Enter Your Value
—
Converted Value
How to Use
- Enter your details into the fields above.
- Click the calculate button to get your result instantly.
- Use the clear button to start a new calculation.
Example
- 1 L → US fluid ounces → 33.814 fl oz
- 1 US gallon → liters → 3.7854 L
Formula
US customary definitions: 1 gal = 3.785411784 L, 1 fl oz = 29.5735295625 mL, 1 cup = 236.5882365 mL, 1 pt = 473.176473 mL, 1 qt = 946.352946 mL, and 1 L = 1000 cm³. These are US units — an Imperial (UK) gallon is 4.54609 L.
About Volume Converters
liters, gallons, mL and more. This free online tool gives you fast, accurate results without registration or downloads.
Everything runs locally in your browser, so your data is never uploaded or stored — privacy first.
Frequently Asked Questions
How do I convert gallons to liters? +
Enter the value, select "Gallon (US)" as the source unit, and the converter instantly shows the equivalent in liters and all other volume units. 1 US gallon equals 3.785 liters.
What volume units does this converter support? +
It supports milliliters, liters, cubic centimeters, cubic meters, fluid ounces, cups, pints, quarts, and gallons.
Is the Volume Converter free to use? +
Yes, it is completely free with no registration or download required.
Is my data private when I use it? +
Yes. All conversion happens locally in your browser. Nothing is uploaded or stored.