Temperature conversion function
Temperature conversion functions between Kelvin, Celsius, Réaumur and Fahrenheit.
Overview
| Kelvin [K] | Degrees Celsius [°C] | Degrees Réaumur [°R] | Degrees Fahrenheit [°F] |
|---|---|---|---|---|
Absolute zero | 0 | -273.15 | -218.52 | -459.67 |
Melting point | 273.15 | 0 | 0 | 32 |
Boiling point | 373.15 | 100 | 80 | 212 |
(The melting and boiling points refer to pure water)
Conversion rules
| Kelvin [K] | Degrees Celsius [°C] | Degrees Réaumur [°R] | Degrees Fahrenheit [°F] |
|---|---|---|---|---|
X = Kelvin [K] | - | = X − 273.15 °C | = 4/5(X − 273.15) [°R] | -459.67 |
Degrees Celsius [°C] | = x + 273.15 K | - | 0 | 32 |
Degrees Réaumur [°R] |
| 100 | - | 212 |
Degrees Fahrenheit [°F] |
|
|
| - |