Multiply the temperature in degrees Celsius by 9. For instance, if it's 30 degrees Celsius, multiply 30 times 9 to get 270.
Divide the answer from step one by five. For instance, 270 divided by 5 equals 54.
Add 32 to the answer from step 2 in order to find the temperature in Fahrenheit. Using our example, 54 plus 32 equals 86. Therefore, 30 degrees Celsius is the equivalent of 86 degrees Fahrenheit.
