What is the formula for converting Celsius to Fahrenheit?

The formula for converting Celsius to Fahrenheit is derived from the relationship between the two temperature scales. To convert a temperature given in degrees Celsius (C) to degrees Fahrenheit (F), you need to account for the difference in the size of the degrees in each scale and the offset between them.

The conversion involves multiplying the Celsius temperature by 9/5 (which is the same as 1.8) to adjust for the scale difference. Then, you add 32 to adjust for the baseline difference where water freezes and boils on each scale (0°C is 32°F, and 100°C is 212°F). This results in the formula F = (C × 9/5) + 32, indicating how many degrees Fahrenheit correspond to the given Celsius temperature.

Understanding this formula is essential not only for mathematical conversion but also for practical applications, such as in sciences that deal with temperature measurements, cooking, weather forecasting, and heating and cooling systems.