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Convert length, weight, data and more

Pick a category, type a value and see it converted to every unit in that category at once. Data capacity shows decimal (1 KB = 1000 B) and binary (1 KiB = 1024 B) values side by side.

Free to useRuns in your browser — files are not uploadedUp to 20 files · 20 MB · 25 MP each

How to use it

  1. Choose a category such as length or data.
  2. Type a value and pick the unit you have.
  3. Read the converted value in the table, or pick a target unit for a single conversion.

Limits & formats

Results carry up to 10 significant digits. Temperature uses exact offset formulas. Data units are shown in both decimal (KB, MB, GB) and binary (KiB, MiB, GiB) forms — disk vendors, RAM and network tools may use either convention.

Privacy

Everything is computed locally in this browser tab; nothing is sent or stored.

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