Convert Between Degrees Fahrenheit and Celsius

Converting between Fahrenheit and Celsius temperature scales is useful if you are working temperature conversion problems, work in a lab, or simply want to know how hot or cold it is in a country that uses the other scale! Its easy to make the conversion. One way is to look at a thermometer that has both scales and simply read the value. If youre doing homework or need to do a conversion in a lab, youll want the calculated values. You can use an online temperature converter or else do the math yourself.   Celsius to Fahrenheit Degrees The formula to convert Celsius to Fahrenheit is: F 1.8 C 32 Multiply the Celsius temperature by 1.8.Add 32 to this number.Report the answer in degrees Fahrenheit. Example: Convert 20 °C to Fahrenheit. F 1.8 C 32F 1.8 (20) 321.8 x 20 36 so F 36 3236 32 68 so F 68 °F20 °C 68 °F Fahrenheit to Celsius Degrees Its easy to work the conversion the other way. The formula to convert Fahrenheit to Celsius is: C 5/9 (F-32) Subtract 32 from the degrees Fahrenheit.Multiply the value by 5.Divide this number by 9.Report the answer in degrees Celsius. Example: Convert body temperature in Fahrenheit (98.6 °F) to Celsius. C 5/9 (F-32)C 5/9 (98.6 - 32)98.6 - 32 66.6 so you have C 5/9 (66.6)66.6 x 5 333 so you have C 333 / 9333 / 9 37 °C98.6 °F 37 °C Converting to the Kelvin Scale Other common conversions are between Fahrenheit and Kelvin and between Celsius and Kelvin: Convert Fahrenheit to KelvinConvert Celsius to Kelvin