Every once in a while, you may see a temperature in Celsius instead of Fahrenheit. Your car thermometer may revert to the wrong system and you don’t know how to change it, for example. Since ...

Conversion between the two systems isn’t hard, but it does require some thought, and you won’t always be able to do it in your head. When converting Celsius to Fahrenheit, the formula is: (°C ...

C to F: Multiply the temperature by 2 and then add 30 (actual formula is multiply by 1.8, add 32) ex: 22 C is roughly equal to 74 degrees using my method, actual conversion is 71.6 ...