\( T_{°F} \;=\; 32° + \dfrac{ 9 }{ 5 } \cdot T_ {°C} \)
\( T_{°F} \;=\; 459.67° - \dfrac{ 9 }{ 5 } \cdot T_ {°K} \)
\( T_{°F} \;=\; 459.67° - T_ {°R} \)
Fahrenheit, abbreviated as F, is a unit of temperature used in the United States and a few other countries. Celsius is most commonly used through the world.