Celsius to Kelvin | °C to K

How to Use the Calculator:

1. Input the Temperature in Celsius:

   • Enter the temperature you wish to convert in the provided input field.
   • If you need to input a negative value, click the +/- button to toggle the sign of the temperature.

2. Calculate:

   • Once you’ve entered the desired temperature in Celsius, click the “Calculate” button.
   • The result will be displayed below, showing the equivalent temperature in Kelvin.

3. Clear:

   • If you wish to perform another conversion or clear the current input, click the “Clear” button.
   • This will reset the input field and clear the displayed result.

Formula:

The conversion from Celsius to Kelvin is based on a simple formula:

$$K=\mathrm{°}C+273.15$$

• K is the temperature in Kelvin.
• °C is the temperature in degrees Celsius.

Examples

1. Example 1: Converting 25°C to Kelvin

   • Input: 25°C
   • Calculation: $25 + 273.15 = 298.15$
     
   • Result: 25°C is equivalent to 298.15 K.

2. Example 2: Converting -10°C to Kelvin

   • Input: -10°C
   • Calculation: $-10 + 273.15 = 263.15$
     
   • Result: -10°C is equivalent to 263.15 K.

3. Example 3: Converting 0°C to Kelvin

   • Input: 0°C
   • Calculation: $0 + 273.15 = 273.15$
     
   • Result: 0°C is equivalent to 273.15 K.