Unit Converter

Convert length, weight and temperature units instantly.

How to use

  1. Pick a category: length, weight, or temperature.
  2. Enter a value and choose the “from” and “to” units.
  3. Read the converted result instantly, or click the swap icon to flip units.

Frequently Asked Questions

How accurate are the conversions?

Conversions use standard internationally recognized conversion factors, rounded to 6 decimal places.

Can I convert between imperial and metric units?

Yes — for example miles to kilometers, or pounds to kilograms, all in the same length/weight category.

Why is temperature handled differently?

Temperature scales (Celsius, Fahrenheit, Kelvin) use offset formulas rather than a simple multiplier, so they're calculated separately from the other categories.