01 / Fast steps
- Enter a value in Celsius, or in Fahrenheit.
- Read the converted result instantly, updated as you type.
Celsius to Fahrenheit Converter
Enter a temperature in Celsius or in Fahrenheit to instantly get the converted value in the other unit.
Updates instantly as you type
02 / Best for
- Checking a weather forecast given in an unfamiliar unit while traveling.
- Converting a cooking or oven temperature between recipes.
- Converting a body or room temperature reading for a medical or technical form.
03 / Why here
- Works in both directions in the same tool, no separate converter needed.
- Updates instantly as you type, no need to click run.
- Runs entirely in your browser.
04 / Keep in mind
- Uses the standard linear Celsius/Fahrenheit formula.
Tool connections
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Good to know
Questions & answers
01Does this also convert Fahrenheit to Celsius?
Yes, enter a value in either field and the other one updates instantly. The same tool works in both directions.
02What is the formula used?
°F = °C × 9/5 + 32, and the reverse: °C = (°F − 32) × 5/9.
03Is Celsius to Fahrenheit Converter free to use?
Yes, Celsius to Fahrenheit Converter is completely free, with no sign-up and no usage limits. It runs entirely in your browser, so your data never leaves your device.