Units

Unit converter

Convert length, mass, temperature and volume: cm↔in, kg↔lb, °C↔°F and more.

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How to convert a file — step by step

  1. Choose a unit category.
  2. Enter a value and units.
  3. Get the result instantly.

Frequently asked questions

Are conversions accurate?
Yes — standard SI factors. Temperature uses proper formulas, not simple multiplication.

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