Unit Converter

The Unit Converter handles seven categories - length, weight, temperature, area, volume, speed and data storage - with dozens of units each. Enter a value, pick from and to units, and the result appears immediately along with a complete conversion table for the whole category.

Temperature conversions between Celsius, Fahrenheit and Kelvin are handled correctly, and data units cover both bits and bytes. This is a handy everyday calculator that works fully offline in your browser.