Temperature Unit Conversion

Conversion Settings
Number of digits:
  • Celsius [°C]
  • Delisle
  • Fahrenheit [°F]
  • Kelvin
  • Newton
  • Rankine
  • Réaumur
  • Rømer

Quick notes on temperature units

The below will give you a quick glance on each temperature unit. Helping you to find an conversion answer as quickly as possible is always our top priority.

Celsius [°C]Celsius(°C) is unit of measurement for temperature.0 °C was usually known as the freezing point of water and 100 °C is the boiling point of water.
°C = (°F − 32) × 5⁄9.
DelisleUsually denoted as °De.
°De = (100 − °C) × 3⁄2,
°De = (212 − °F) × 5⁄6
Fahrenheit [°F]Within Fahrenheit, the freezing of water into ice is defined at 32 degrees, while the boiling point of water is defined to be 212 degrees.
KelvinThe kelvin is defined as the fraction 1⁄273.16 of the thermodynamic temperature of the triple point of water (273.16 K (0.01 °C; 32.02 °F)).
K = (°F + 459.67) × 5⁄9.
K = °C + 273.15.
NewtonUsually denoted as °N.
°N = (°F − 32) × 11⁄60.
°N = °C × 33⁄100.
RankineUsually denoted as °R.
°R = °F + 459.67.
°R = (°C + 273.15) × 9⁄5.
RéaumurUsually denoted as °Ré.
°Ré = (°F − 32) × 4⁄9.
°Ré = °C × 4⁄5.
RømerUsually denoted as °Rø.
°Rø = (°F − 32) × 7⁄24 + 7.5.
°Rø = °C × 21⁄40 + 7.5.