Unitoid - Unit Converter

This little handy utility is indispensable in travel. Need to convert speed from miles to kilometers? Weight from pounds to grams? Celsius to Fahrenheit? Calculate the discount price in store? Easy!

And this is not a complete list. Choose from over 500 units, divided into 16 categories. All formulas are carefully checked by hand.

Favorites screen gives you quick access to the converters that you use often.

We are constantly improving Unitoid. Please report any problems and inconveniences, if any show up. If you do not find the required unit of measurement, be sure to email us, we'll try to add it as soon as possible.

A list of available categories:
- angles
- areas
- data rates
- densities
- energies
- flows (volume)
- lengths
- masses and weights
- percentages
- powers
- pressures
- speeds
- temperatures
- times
- torques
- volumes