Convert Celsius to Fahrenheit quickly. Enter a temperature in degrees Celsius to see the Fahrenheit equivalent, Kelvin equivalent, formula, and common temperature reference notes.
Celsius input:
Enter the temperature you want to convert from Celsius.
Fahrenheit result:
The calculator multiplies Celsius by 9/5, then adds 32.
Kelvin result:
The calculator also adds 273.15 to the Celsius value to estimate Kelvin.
Decimal places:
Choose how many decimal places you want shown in the final answer.
A Celsius to Fahrenheit calculator is useful for weather, cooking, travel, science, school work, international temperature conversions, and everyday temperature comparisons.
It helps when you see a temperature in Celsius but need the Fahrenheit value commonly used in the United States.
Your result shows the Fahrenheit equivalent of the Celsius temperature you entered. The calculator also shows the Kelvin equivalent, temperature difference from freezing, and a simple step-by-step calculation summary.
Use the formula Fahrenheit = (Celsius × 9 ÷ 5) + 32.
0°C equals 32°F. This is the freezing point of water.
100°C equals 212°F. This is the boiling point of water at standard pressure.
37°C is about 98.6°F.