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Unit Converter

Free

Convert between common units of length, weight, temperature, digital storage and time, with results as you type.

How to use Unit Converter

  1. 1Choose a measurement type.
  2. 2Select the units to convert from and to.
  3. 3Enter a value and read the result.

Private by design. This tool runs in your browser. Nothing you enter or add is uploaded.

Frequently asked questions

Are data sizes based on 1000 or 1024?

1024. One kilobyte is 1024 bytes, one megabyte is 1024 kilobytes, and so on, which matches how most operating systems report file sizes.

How precise are the results?

Results are shown to up to eight significant digits using exact conversion factors.

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