Mondo Knows Tools

Volume Converter

Convert litres, gallons, cups, pints and millilitres. Use the free volume converter below to get an instant answer, with the formula shown so you can check the maths and trust the result. Free, private, and no sign-up.

Mondo says

1 L =
0.264172
US gal
Millilitre (ml)1,000
Centilitre (cl)100
Litre (L)1
Cubic metre (m³)0.001
Cubic centimetre (cm³)1,000
US fluid ounce (US fl oz)33.814
US cup (US cup)4.22675
US pint (US pt)2.11338
US quart (US qt)1.05669
US gallon (US gal)0.264172
Imperial fluid ounce (imp fl oz)35.1951
Imperial pint (imp pt)1.75975
Imperial quart (imp qt)0.879877
Imperial gallon (imp gal)0.219969
Tablespoon (tbsp)67.628
Teaspoon (tsp)202.884
16 units. The bold row is the unit you picked for the big answer.

How it works

Volume is where US and imperial units part company, and where recipes cause the most trouble: a US cup is not a UK cup, and a US gallon is noticeably smaller than an imperial one. Both are listed separately so nothing gets lost in translation.

The formula

Every unit is defined by how many base units it is worth, so the conversion is value x factor(from) / factor(to).

Volume Converter: common questions

What does the Volume Converter work out?
Convert litres, gallons, cups, pints and millilitres. It is one of the Unit Converters tools on Mondo Knows.
How is the Volume Converter calculated?
Volume is where US and imperial units part company, and where recipes cause the most trouble: a US cup is not a UK cup, and a US gallon is noticeably smaller than an imperial one. Both are listed separately so nothing gets lost in translation. The maths is short enough to check by hand: Every unit is defined by how many base units it is worth, so the conversion is value x factor(from) / factor(to).
Do I need to sign up, and is my data stored?
No sign-up, and nothing you type is sent anywhere. The calculation runs in your own browser, so the figures stay on your device and the page works offline once loaded.

Mondo also knows

Estimates for general guidance only. This is not financial, medical or legal advice. Everything runs in your browser and nothing you type is stored.