Unit Converter

Convert between units of length, weight, temperature, speed, data size, time, area, and volume.

Runs entirely in your browser

How it works

Convert between units instantly.

1

Pick a category

Choose the unit type you want to convert -- length, weight, temperature, and more.

2

Select units

Pick the source and target units from the dropdowns.

3

See the result

Type a value in either field and the conversion updates live.

Why use KepTools Unit Converter?

Bidirectional conversion

Type in either field and the other updates instantly.

100% private

All conversions happen locally in your browser.

Eight categories

Length, weight, temperature, speed, data size, time, area, and volume.

No account needed

Just open the page and start converting. No sign-ups or logins.