Temperature Converter
Convert temperatures between Celsius, Fahrenheit, Kelvin and Rankine instantly.
Temperature Converter
About the Temperature Converter
Convert between Celsius, Fahrenheit, Kelvin and Rankine for weather, cooking, fever checks or science homework. Enter a temperature and see it in every scale at once.
How to Use the Temperature Converter
- Enter the temperature.
- Choose the scale to convert from and to.
- Press Calculate.
Formula and How It Works
°F = °C × 9/5 + 32, and °C = (°F − 32) × 5/9. Kelvin = °C + 273.15. Rankine = °F + 459.67.
Frequently Asked Questions
What is normal body temperature in Fahrenheit?
About 98.6 °F, which is 37 °C. A fever usually starts at 100.4 °F (38 °C).
At what temperature are Celsius and Fahrenheit equal?
At −40 degrees, both scales show the same number.