Unit Converter

Length, mass, temperature, energy, data, SI prefixes

About this tool

Convert physical quantities. The result table shows the value in every unit of the chosen category.

How to use

  • Pick a category (Length, Mass, Temperature, ...).
  • Type a value and pick its unit.
  • The current unit is highlighted in the table.

Examples

  • Length 1 mile → 1609.34 m, 5280 ft
  • Temperature 100 °C → 212 °F, 373.15 K