Temperature converter
Convert Celsius, Fahrenheit and Kelvin into each other.
Celsius25 °C
Fahrenheit77 °F
Kelvin298.15 K
How to use it
- 1Enter the temperature.
- 2Select the input unit.
Calculation formula
°F = (°C × 9 ÷ 5) + 32
Worked examples
Sample calculation
25 degrees Celsius equals 77 degrees Fahrenheit.
Frequently asked questions
What is absolute zero in degrees?
Zero Kelvin equals minus 273.15 degrees Celsius.
What is the normal body temperature?
About 37 degrees Celsius, equivalent to 98.6 degrees Fahrenheit.