Temperature Calculator
Convert between Celsius, Fahrenheit, and Kelvin with instant results
Temperature Conversion
How to Use This Calculator
Enter Temperature Value
Input the temperature value you want to convert in the input field. You can enter decimal values for precise conversions.
Select Input Unit
Choose the unit of the temperature you're converting from (Celsius, Fahrenheit, or Kelvin) using the 'From Unit' dropdown.
Select Output Unit
Choose the unit you want to convert to using the 'To Unit' dropdown. The calculator supports all temperature scales.
View Results
The converted temperature will be displayed instantly along with the conversion formula used for the calculation.
Temperature Conversion Tips
Celsius is commonly used in most countries worldwide, especially in scientific contexts
Fahrenheit is primarily used in the United States for weather and body temperature
Kelvin is the base unit of temperature in the International System of Units (SI)
Water freezes at 0°C (32°F, 273.15K) and boils at 100°C (212°F, 373.15K) at standard atmospheric pressure
The Kelvin scale has no negative values - absolute zero is 0K (-273.15°C, -459.67°F)
For weather forecasts, Celsius is used in most countries except the United States
Body temperature is typically 37°C (98.6°F) for a healthy adult human