Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin temperature scales. Enter a value in any unit to see the equivalent in all scales.
How the temperature converter Works
This tool uses the following formulas to compute results:
°F = (°C × 9/5) + 32°C = (°F − 32) × 5/9K = °C + 273.15
About Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin temperature scales. Enter a value in any unit to see the equivalent in all scales.
Use the inputs above to calculate your result instantly. Results update automatically as you type. All calculations happen in your browser, so your data is never sent to a server.
Frequently Asked Questions
How do I convert Celsius to Fahrenheit?
Multiply Celsius by 9/5 then add 32. For example, 25°C equals 77°F.
What is absolute zero?
Absolute zero is 0 Kelvin, −273.15°C, or −459.67°F. It's the lowest possible temperature where molecular motion stops.
Why does the Fahrenheit scale exist?
Daniel Fahrenheit created it in 1724. It's now primarily used in the US for everyday temperature measurement.
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