Unit Converter
Convert length, weight, temperature, and more.
Runs 100% in your browser — nothing is uploaded
A clean, all-in-one unit converter for length, weight, temperature, area, volume, speed, and digital storage. Pick a category, type a value, and see every conversion at once — accurate, instant, and entirely in your browser.
Frequently asked questions
What can it convert?
Length, weight/mass, temperature, area, volume, speed, and digital storage, covering both metric and imperial units.
How accurate are the conversions?
Conversions use standard factors and full floating-point precision, then display a sensible number of decimals. Temperature uses the exact Celsius/Fahrenheit/Kelvin formulas.
Does it show all units at once?
Yes. Enter one value and every other unit in that category updates instantly, so you don't have to pick a single target.
Is it free and private?
Completely free, and everything is calculated in your browser — nothing is uploaded.
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