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Unit Converter

Length, weight, temperature and volume — free and private.

What is the Unit Converter?

Recipes, product specs, and international measurements often use units that don't match what you're used to. This tool converts between the most common units of length, weight, temperature and volume — metric and imperial — instantly, without needing to remember conversion formulas.

How to Use This Tool

  1. Pick a category: Length, Weight, Temperature or Volume.
  2. Enter a value and choose the "From" and "To" units — the result updates instantly.
  3. Use the swap button (⇄) to reverse the conversion.

Frequently Asked Questions

What unit categories are supported?

Length, Weight, Temperature, and Volume — pick a category, then convert between its units.

Last updated: August 2026

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