Online conversion

Convert between units of measurement from the international system (metric system), the imperial system, customary units and many more.

Select from the list, the type of measurement you want to convert:

Convert between units of length (distances, heights, widths).
Examples: convert cm to inches, meters to feet

Measurement units that measure areas are derived from the units of length.
Example: square meters to square feet

Convert between units of weight.
Example: convert kg to pounds

Units of measurement for temperature: Fahrenheit, Celsius, Kelvin ...
Example: centigrades to fahrenheit