Temperature Converter

Convert between different temperature scales.

About Temperature Converter

This converter tool allows you to convert between different temperature scales used in science, engineering, and daily life.

Key Temperature Scales

Scale Unit Freezing Point of Water Boiling Point of Water
Celsius °C 0°C 100°C
Fahrenheit °F 32°F 212°F
Kelvin K 273.15K 373.15K
Rankine °R 491.67°R 671.67°R
Réaumur °Ré 0°Ré 80°Ré
Triple Point of Water - 273.16K (0.01°C)

Did You Know?

  • The Kelvin scale is an absolute temperature scale where 0K is absolute zero.
  • The triple point of water is the temperature and pressure where water can exist in all three states (solid, liquid, gas) simultaneously.
  • The Rankine scale is the absolute version of the Fahrenheit scale.
  • The Réaumur scale was widely used in Europe in the 18th and 19th centuries.