Useful Tools

Temperature Converter

Convert temperature units — Celsius, Fahrenheit, and Kelvin.

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How to convert temperature

  1. Type the temperature you want to convert.
  2. Pick the scale you're converting from.
  3. Read the result in every other scale, and copy the one you need.

Features

  • Celsius, Fahrenheit, and Kelvin — converted correctly with each scale's offset.
  • Every scale updates instantly as you type — no button to press.
  • Free, no sign-up, and it all runs in your browser.

Frequently asked questions

How do I convert Celsius to Fahrenheit?
Multiply by 9/5 and add 32. For example, 100 °C is 212 °F. Just type the value and read the °F row.
What is normal body temperature in Fahrenheit?
About 37 °C, which is 98.6 °F. Enter 37 and pick Celsius to check.
At what temperature are Celsius and Fahrenheit equal?
At −40°, where −40 °C equals −40 °F.
Does my input get sent to a server?
No. The conversion runs entirely in your browser; nothing you type leaves your device.