The volume converter works like this: it converts cooking and industrial volumes including litres, millilitres, cups (US and metric), tablespoons, teaspoons, gallons and barrels. Everything happens on your device - the input never leaves your tab unless the tool clearly states it performs a server-side lookup.
How to use the Volume Converter
Enter or paste the source value.
Confirm the source and target units or formats.
Read the converted result, which updates live as you type.
Copy the output when you are happy with it.
Features
Convert liters to gallons, cups, fluid ounces
Instant result, no page reload
Works in any modern browser, desktop or mobile
Free with no signup
Common mistakes to avoid
Selecting a near-neighbor unit instead of the intended one
Forgetting whether a value is a rate or a total
Examples
Input
Result
1 US cup
236.588 mL · 16 tablespoons · 0.5 US pint
Best used for
Getting a reliable answer for volume converter without installing an app
One-off tasks done in under a minute from any device
Checking results before committing them to something important
Working on a phone where desktop software is unavailable
Privacy
Conversion runs locally in your browser tab.
Frequently asked questions
Are US and UK cups the same?
No - a US cup is 236.6 mL, a metric cup 250 mL, and an imperial half-pint ~284 mL. Recipes fail on exactly this difference.
Which cup size does it use?
Both: US legal cup (240 ml) and metric cup (250 ml) are separate entries, because recipe results differ measurably depending on which country the recipe came from.
How do tablespoons and teaspoons relate?
1 US tablespoon = 3 US teaspoons = 14.79 ml exactly under the legal definition the converter uses - handy when a recipe quotes one and your spoons are the other.