Everyday Calculators
Temperature Converter
Convert a temperature between Celsius, Fahrenheit, and Kelvin, all at once, instantly.
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About this temperature converter
Most of the world, including India, uses Celsius, while the United States commonly uses Fahrenheit, this tool converts instantly between the two, plus Kelvin for scientific use.
How temperature converter works
Enter a value in Celsius and see it instantly converted to Fahrenheit (×9/5 + 32) and Kelvin (+273.15).
Common uses
- Converting a weather forecast from Celsius to Fahrenheit or back
- Converting a cooking or oven temperature between scales
- Scientific temperature conversion to Kelvin
How to use this tool
- Enter a value in Celsius.
- See the equivalent in Fahrenheit and Kelvin instantly.
What to know before using it
Straightforward unit conversion only, does not account for wind chill, humidity, or "feels like" temperature adjustments.
Privacy and browser-first processing
This tool runs entirely in your browser using JavaScript. Nothing you enter is uploaded or stored.
Frequently asked questions
How do I convert Celsius to Fahrenheit?
Multiply by 9/5 (or 1.8), then add 32. For example, 20°C × 1.8 + 32 = 68°F.
What temperature is 0°C in Fahrenheit?
0°C equals 32°F, the freezing point of water.