Convert Celsius to Kelvin, Calculator

To use the Kelvin to Celsius converter:

1. Enter the temperature in Kelvin into the first field, for example 0 K.

2. The Kelvin to Celsius calculator will convert and display the temperature in Celsius in the second field, i.e., -273.15 °C.

3. You can also first enter the temperature in Celsius to get the temperature in Kelvin.

4. Additionally, the Celsius and Kelvin calculator has a unit switch in both fields, which you can also switch to Fahrenheit if needed.

Here’s the formula for converting Kelvin to Celsius:

• $°C=K-273.15$

Where:

• $°C$ - the temperature unit in Celsius; and also
• $K$ - the absolute temperature unit in Kelvin.

The Celsius to Kelvin conversion formula is the opposite:

• $K=°C+273.15$

Here are some examples using the Celsius to Kelvin conversion equation:

1. Convert 1 Kelvin to Celsius.

   Substituting the values into the formula gives:

   $°C=1-273.15$

   Thus, if we convert 1 K to Celsius, we get - 272.15 °C.

2. Now, convert 100 Celsius to Kelvin.

   Transforming the formula, we get:

• $K=°C+273.15$

  Substituting the values:

• $K=100+273.15$

  Thus, if we convert 100 °C to Kelvin, we get 373.15 K.

Of course, using our tool is a more convenient way to quickly use the Celsius to Kelvin equation!