Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin.
About Temperature Conversion
This tool converts between °C, °F, and Kelvin using standard formulas, entirely in your browser.
About this Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin quickly and accurately. Our temperature converter supports all three major temperature scales with precise conversions. Perfect for weather, cooking, science, engineering, or any scenario requiring temperature conversions. The tool provides accurate conversions using standard formulas for each temperature scale.
Key Features
Convert between Celsius, Fahrenheit, and Kelvin
Real-time conversion as you type
Bidirectional conversion
Accurate calculations using standard formulas
Support for all three major temperature scales
Easy unit switching
Clear temperature display
Works entirely in your browser for privacy
How to Use
Enter the temperature value you want to convert
Select the source scale (Celsius, Fahrenheit, or Kelvin)
Select the target scale
View the converted temperature automatically
Switch units to convert in reverse
Use for any temperature conversion needs
Copy converted values if needed
Convert between any supported scales
Popular Use Cases
Convert weather temperatures
Calculate cooking temperatures
Convert scientific temperature measurements
Understand temperature in different scales
Convert temperatures for international use
Calculate temperature for engineering
Convert temperatures for recipes
Learn temperature scale relationships
Tips & Best Practices
0°C = 32°F = 273.15K (freezing point of water)
100°C = 212°F = 373.15K (boiling point of water)
Use Celsius for most international applications
Use Fahrenheit primarily in the United States
Use Kelvin for scientific calculations
Remember that Kelvin has no negative values
Verify conversions for critical applications
Frequently Asked Questions
What temperature scales are supported?
The tool supports Celsius (°C), Fahrenheit (°F), and Kelvin (K) - the three major temperature scales used worldwide.
How do I convert Celsius to Fahrenheit?
Use the formula: F = (C × 9/5) + 32. For example, 0°C = 32°F, 100°C = 212°F.
What is Kelvin used for?
Kelvin is the scientific temperature scale where 0K is absolute zero. It's used in physics, chemistry, and engineering. Kelvin = Celsius + 273.15.
Why are temperature conversions not linear?
Temperature scales have different zero points and intervals. Celsius and Fahrenheit have different freezing points (0°C vs 32°F), requiring conversion formulas rather than simple multiplication.