10 free volume conversion tools. Convert between litres, gallons, cups, cubic metres, and pints instantly.
Our volume converter tools provide 10 different ways to convert between five common volume units: litres (L), gallons (gal), cups, cubic metres (m³), and pints (pt). Whether you're cooking, measuring liquids for a recipe, or working in science, these tools give you instant, accurate conversions.
Volume conversion is essential in many everyday activities. Litres and millilitres are commonly used for measuring liquids in the UK and most of the world. Gallons are still used in the US and UK for fuel and large liquid volumes. Cups are used in cooking and baking. Cubic metres are used for larger volumes like water tanks and shipping containers. Understanding these different units helps in cooking, science, and everyday life.
All calculations process locally in your browser — no data is ever sent to our servers. Each tool focuses on a specific conversion pair, making it easy to get exactly what you need.
Litres to gallons
Gallons to litres
Litres to pints
Pints to litres
Litres to cups
Cups to litres
Gallons to pints
Pints to gallons
Cubic metres to litres
Litres to cubic metres