Volume Converter
Convert cooking, liquid, and container volume units instantly, from milliliters to gallons.
Conversions run instantly in your browser — nothing is uploaded or stored.
Convert Volume and Liquid Measurements
This volume converter handles eleven common units, from milliliters and liters to teaspoons, cups, pints, quarts, and both US and UK gallons. Enter an amount, select your units, and get an accurate, instant conversion.
Great for scaling recipes between metric and US customary units, checking fuel tank or container capacity, or converting bottle and container sizes when shopping abroad.
Why Use This Converter
- Instant results as you type, no submit button required
- Calculations run locally in your browser, so nothing you type leaves the page
- Mobile-friendly layout that works on phones, tablets, and desktops
- No ads blocking the tool, no pop-ups interrupting your conversion
Frequently Asked Questions
How many milliliters are in a US cup?
One US cup equals approximately 236.588 milliliters.
How many tablespoons are in a cup?
There are 16 US tablespoons in 1 US cup, so a quarter cup is 4 tablespoons and a half cup is 8 tablespoons.
Is a US gallon the same as a UK gallon?
No. A US gallon is 3.785411784 liters, while a UK (imperial) gallon is 4.54609 liters — both are included separately in this converter.
Does this converter use US or metric cup sizes?
It uses the US customary cup (236.588 ml). A metric cup, common in Australia and parts of Europe, is a rounder 250 ml, so double-check which one your recipe was written for.
Can I convert cups of flour or sugar to grams with this?
Not accurately. This converter handles volume-to-volume conversions only. Turning volume into weight depends on the ingredient's density, so a cup of flour and a cup of sugar convert to very different gram amounts.
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