How do you convert Celsius to Kelvin?
To convert Celsius to Kelvin, add 273.15. A value of 0 °C equals 273.15 K.
Conversion formula
Kelvin = Celsius + 273.15
Celsius to Kelvin conversion table
| Celsius (°C) | Kelvin (K) |
|---|---|
| -40 °C | 233.15 K |
| 0 °C | 273.15 K |
| 20 °C | 293.15 K |
| 100 °C | 373.15 K |
| 200 °C | 473.15 K |
What is Celsius?
Celsius is one of the most widely used temperature scales in daily and engineering practice.
Short history of Celsius
The Celsius scale became popular because it provides an intuitive reference tied to water phase-change temperatures.
Open the Celsius unit guideWhat is Kelvin?
Kelvin is the SI base unit of thermodynamic temperature.
Short history of Kelvin
The Kelvin scale was developed to express absolute temperature starting from absolute zero.
Open the Kelvin unit guideFrequently asked questions
What is 1 Celsius in Kelvin?
1 °C = 274.15 K.
How do you convert Celsius to Kelvin?
To convert Celsius to Kelvin, add 273.15. A value of 0 °C equals 273.15 K.
Frequently asked questions
What is 1 °C in Kelvin?
1 °C = 274.15 K.
How do you convert Celsius to Kelvin?
To convert Celsius to Kelvin, add 273.15. A value of 0 °C equals 273.15 K.
What is 1 K in Celsius?
1 K = -272.15 °C.