# Celsius to Fahrenheit | °C to °F

## Convert Celsius to Fahrenheit

°C

### How to Use the Converter

1. Input Temperature:

• Enter the temperature in Celsius (°C) into the input field provided.
• You can toggle the sign of the input value by clicking the “+/−” button if the temperature is negative.
2. Convert:

• Click the “Calculate” button to convert the Celsius temperature to Fahrenheit.
• The result will be displayed below, showing the equivalent temperature in Fahrenheit.
3. Clear:

• To reset the input and output, click the “Clear” button.

Example:

• If you enter 25 in the input field and click “Calculate,” the result will be displayed as 25°C = 77°F.
• If you enter -10 and click “+/−” to toggle it to positive, it will change to 10°C before conversion.

### Formula Used for Calculation

The formula used to convert Celsius to Fahrenheit is:

$\mathrm{°}F=\left(\mathrm{°}C×\frac{9}{5}\right)+32$

Where:

• $°C$ is the temperature in Celsius.
• $°F$ is the temperature in Fahrenheit.

For example, if $°C = 25$, the calculation is:

$\mathrm{°}F=\left(25×\frac{9}{5}\right)+32=77\mathrm{°}F$