Converters Calculator
Temperature Converter
Convert temperatures between Celsius, Fahrenheit, and Kelvin.
⚠️ Please enter a valid temperature. Kelvin cannot be below 0.
Converted Temperature
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Calculator guide
How this calculator works
How to use this calculator
Enter a temperature, choose the starting unit, choose the unit you want to convert to, and click Convert Temperature. The calculator supports Celsius, Fahrenheit, and Kelvin.
Formula used
Fahrenheit = Celsius × 9/5 + 32. Celsius = (Fahrenheit − 32) × 5/9. Kelvin = Celsius + 273.15.
Example calculation
100°C equals 212°F and 373.15 K. 32°F equals 0°C and 273.15 K.
What the result means
The result shows the equivalent temperature in the unit you selected. Kelvin values cannot go below 0 because 0 K is absolute zero.
Frequently asked questions
Can Kelvin be negative?
No. Kelvin cannot be below 0.
What is freezing point of water?
At standard conditions, water freezes at 0°C, 32°F, or 273.15 K.
What is boiling point of water?
At standard atmospheric pressure, water boils at about 100°C, 212°F, or 373.15 K.