Quickly convert between Celsius, Fahrenheit, and Kelvin with our free online temperature converter. Perfect for travel, recipes, and scientific calculations.
You’re packing for a trip, following a recipe from another country, or just watching the international news. You hear a temperature, but it’s in a unit you don’t use. For millions of people, 15° Celsius sounds chilly, while for others, it's just a meaningless number. And a 100° Fahrenheit heatwave sounds apocalyptic to someone used to the Celsius scale.
Celsius and Fahrenheit are the two competing languages of temperature. A temperature converter is your instant translator, turning confusing numbers into a temperature you can actually feel and understand.
This is one of the most common conversions people make every day. It's essential for:
Travelers: Understand the weather forecast in your destination so you can pack the right clothes.
Home Cooks: Accurately set your oven temperature when following recipes from other parts of the world.
Students and Scientists: Convert temperatures for science experiments and academic work (often involving Kelvin).
Anyone: Make sense of global news reports about weather and climate.
Get a feel for the weather in seconds:
Open the Temperature Converter: Go to the FreeXTool Temperature Converter.
Enter the Temperature: Type in the number you want to convert.
Select the Units: Choose the unit you are converting from (e.g., Celsius) and the unit you are converting to (e.g., Fahrenheit).
See the Result: The converted temperature will appear instantly.
To help you get a quick feel for temperatures without a converter, remember these key points:
0°C = 32°F (Freezing point of water)
10°C = 50°F (A cool day)
20°C = 68°F (Comfortable room temperature)
30°C = 86°F (A hot summer day)
100°C = 212°F (Boiling point of water)
Handle all your conversion needs with our suite of tools: