Unit Converter

Length, weight, volume, area, speed, temperature, data and time. Exact factors, working shown.

Result

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How this was calculated
Runs in your browser. Nothing you type is sent anywhere.
About the Unit Converter
Unit Converter converts length, weight, volume, area, speed, temperature, data and time using exact, published conversion factors, and shows the value in every unit of the same kind at once.
US customary volumes (cups, pints, gallons) are US measures, labelled as such.
How to use it
  1. Enter a value.
  2. Choose the units to convert from and to.
  3. Read the result, and the same value in every related unit.
Example
10 kilometres is 6.213712 miles. 100 °C is 212 °F. 1 GiB is 1,073.741824 MB.
Questions
Why are there two kinds of gigabytes?
Storage makers use 1 GB = 1,000,000,000 bytes, while computers often count 1 GiB = 1,073,741,824 bytes. Both are listed.
Are the factors exact?
Yes, where an exact definition exists (for example 1 inch = 2.54 cm and 1 lb = 0.45359237 kg).
Why can't I convert kilograms to metres?
They measure different things. Pick two units of the same kind.