C = Celsius ans°C, (ans°C*9/5)+32, ans°C+273.15 F = Fahrenheit (ans°F-32)*5/9, ans°F, (ans°F-32)*5/9+273.15 K = Kelvin ans°K-273.15, (ans°K-273.15)*9/5+32, ans°K who even uses kelvin anyways?