Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin instantly
Temperature Converter
Formula
°F = °C × 9/5 + 32
K = °C + 273.15
°C = (°F − 32) × 5/9
°C = K − 273.15
What is Temperature Converter?
The Temperature Converter lets you switch between Celsius, Fahrenheit, and Kelvin scales instantly. Type a value in any field and the other two update in real time, making it easy to compare temperatures across different measurement systems.
How to use
- Enter a temperature value in any of the three fields — Celsius, Fahrenheit, or Kelvin.
- The other two fields update automatically in real time as you type, showing the equivalent temperatures.
- Use the swap button to quickly reverse the conversion direction, or clear all fields to start fresh.
Result
A traveler sees the weather forecast shows 35°C in Tokyo. They enter 35 in the Celsius field and instantly see it equals 95°F and 308.15 K.
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