Measurement · Units
Temperature Converter
See Celsius, Fahrenheit, and Kelvin update together as you type.
Celsius
20 °C
Fahrenheit
68 °F
Kelvin
293.15 K
How to use
- Enter a temperature.
- Choose °C, °F, or K as the input scale.
- Read the other two scales instantly.
Features
- Celsius ↔ Fahrenheit ↔ Kelvin
- Live triple readout
- Runs in your browser. Nothing is uploaded to ToolsWeb servers.
Privacy & how it works
This unit converter runs in your browser. Values you enter are not uploaded to ToolsWeb servers for this tool. Privacy Policy.
FAQ
What is absolute zero in Celsius?expand_more
Absolute zero is 0 K, which is −273.15 °C.
Is this calculator free?expand_more
Yes. No signup required.
Are my numbers uploaded?expand_more
No. Calculations run in your browser. Inputs are not sent to ToolsWeb servers for this tool.
Is this professional advice?expand_more
No. Results are estimates for general information. See our Disclaimer for health, finance, and related tools.