Temperature Converter

Quickly convert temperatures between Celsius, Fahrenheit, and Kelvin.

Enter values and click Calculate

Convert Temperature Between Celsius, Fahrenheit, Kelvin

Convert temperature between Celsius, Fahrenheit, and Kelvin.

Formula

\text{°F} = \text{°C} \times \frac{9}{5} + 32, \quad \text{K} = \text{°C} + 273.15

How to Use?

  1. Enter the temperature value in Celsius.
  2. The calculator will show the equivalent in Fahrenheit and Kelvin.

Worked Examples

Convert 25°C to Fahrenheit

Given:inputs
tempValue:25
tempValue_unit:C
Result:calculated
fahrenheit:77

Celsius to Fahrenheit

Multiply by 9/5 and add 32.

Celsius to Kelvin

Add 273.15.

Table: Temperature Conversion Examples

°C°FK
032273.15
100212373.15

FAQs

How do I convert Fahrenheit to Celsius?

Subtract 32, then multiply by 5/9.

What is absolute zero?

0 Kelvin, −273.15°C, −459.67°F.