Temperature Converter
Convert temperatures between Celsius, Fahrenheit, and Kelvin instantly.
Common Reference Temperatures
How to Use Temperature Converter
- 1
Enter your temperature value in any field (Celsius, Fahrenheit, or Kelvin).
- 2
The equivalent values in the other two scales update instantly.
- 3
Reference the common temperature landmarks shown below for context.
- 4
Use the swap button to reverse the conversion direction.
- 5
Clear the field to enter a new temperature.
About Temperature Converter
Our temperature converter instantly converts between Celsius (°C), Fahrenheit (°F), and Kelvin (K). Enter a temperature in any unit and see the equivalent in all three scales simultaneously — no need to convert back and forth manually.
Key Features
- All Three Scales at Once: Celsius, Fahrenheit, and Kelvin results shown simultaneously.
- Instant Conversion: Results update live as you type — no button press needed.
- Reference Points: Common landmarks like water freezing/boiling, body temperature, and oven temperatures shown for each scale.
- Swap Direction: Easily reverse the conversion direction with the swap button.
Who Is This For?
Temperature conversion is needed in weather forecasting (US uses Fahrenheit, most of the world uses Celsius), cooking (recipes from different countries use different scales), scientific work (Kelvin is the SI unit for thermodynamic temperature), and medicine (body temperature and fever thresholds differ by scale).
Privacy & Security
Runs 100% in your browser — no signup, no uploads, no data stored.