Choose the category you want to convert (length, weight or temperature) from the tabs above. Then enter the value you want to convert and select the source and target units. The result is calculated instantly and shown on screen; you can swap the units with one click.
You can currently convert between length, weight and temperature units.
Conversions are calculated using standard international conversion rates and are accurate to several decimal places.
Conversion between Celsius, Fahrenheit and Kelvin is done instantly using standard formulas.
Yes, the tool is completely free and requires no account.