Celsius:
°C
Fahrenheit:
°F
Kelvin:
K
Rankine:
°R
* Calculates temperatures at absolute zero or above.

Absolute Zero

Celsius -273.15 °C
Fahrenheit -459.67 °F
Kelvin 0 K
Rankine 0 °R

Formulas for Converting Temperature Scales

Celsius to Fahrenheit Conversion
[°F] = [°C] × 9/5 + 32
Celsius to Kelvin Conversion
[K] = [°C] + 273.15
Celsius to Rankine Conversion
[°R] = [°C] × 9/5 + 491.67
Fahrenheit to Celsius Conversion
[°C] = ([°F] − 32) × 5/9
Fahrenheit to Kelvin Conversion
[K] = ([°F] + 459.67) × 5/9
Fahrenheit to Rankine Conversion
[°R] = [°F] + 459.67
Celsius
1000
0 °C
°C
Kelvin
1000
0 K
K
=
Fahrenheit
1000
0 °F
°F
Rankine
1000
0 °R
°R