Unit Converter
Convert between units of length, weight and temperature instantly.
How to use the Unit Converter
- 1 Choose a category.
- 2 Enter a value and pick the from/to units.
- 3 The result updates live.
About the Unit Converter
A quick everyday converter for the units people use most — metres and miles, kilograms and pounds, Celsius and Fahrenheit. No need to remember conversion factors.
Runs entirely in your browser with instant results.
Frequently asked questions
Which categories are covered?
Length, weight/mass and temperature, with the most common units in each.
How is temperature converted?
Celsius, Fahrenheit and Kelvin are converted using their exact formulas.
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