Volume Converter: The Complete Guide
Convert volume instantly. Switch between litres, millilitres, gallons (US and UK), cups, pints, quarts, and fluid ounces, and see the conversion rate in both directions.
Who the Volume Converter is for
Cooks, brewers, and anyone converting liquid volume between metric and US/UK units.
How to use the Volume Converter
- Type your values into the fields above — pick your currency or units where the calculator offers them.
- Results update automatically as you type; there's no submit button and nothing is sent to a server.
- Adjust any input to compare scenarios, then copy the result with a single click.
How it works
Each unit has a fixed size in litres. The value is converted to litres, then to the target unit: result = value × (from-unit litres) ÷ (to-unit litres).
Features
- Metric, US & UK units
- Cooking measures
- Two-way conversion rate
- Instant result
Volume units across systems
Volume is where unit confusion bites hardest: a US gallon (3.785 L) differs from a UK gallon (4.546 L), and cups and ounces vary too. This converter uses US customary measures for cups, pints, and quarts, plus both gallon standards, so you can convert recipes and quantities accurately.