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Unit Converter

The free Unit Converter handles every common conversion in one place across 10 categories. Convert between metric and imperial units for length, weight, temperature, area, volume, speed, time, digital storage, pressure and energy. Get instant real-time results as you type, a full conversion table for all units, formula display, saved favourite conversions, and conversion history.

Length Converter

3.28084

Result

3.28084ft

= 1 m (reverse)

Formula

1 m = 3.28084 ft

Quick Reference — Common Length Conversions

All Units — Length

Tips

  • →Click Swap to reverse the conversion instantly
  • →Click any unit on the left to set it as the source
  • →Use Full Table to see all conversions at once
  • →Save frequent conversions to Favourites

What this tool does

  • 10 categories — length, weight, temperature, area, volume, speed, time, data, pressure, energy
  • Metric and imperial unit support
  • Instant real-time conversion as you type
  • Full conversion table for every unit category
  • One-click copy for every result
  • Saved favourite conversions
  • Conversion history
  • Formula display for transparency

Who it is for

  • Students and academics
  • Engineers and scientists
  • Chefs and home cooks
  • Travellers and expats

Frequently Asked Questions

How accurate are the conversions?

All conversions use precise mathematical constants accurate to 10 decimal places.

Does this converter work offline?

Yes. Once loaded, all conversions happen instantly in your browser with no internet required.

What temperature scales are supported?

Celsius, Fahrenheit, Kelvin and Rankine are all supported with instant bidirectional conversion.

Is the unit converter free?

Yes. 100% free with no sign-up required.

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