# Temperature Differential

Written by Jerry Ratzlaff on . Posted in Thermodynamics

Temperature differential, abbreviated as $$\Delta T$$ or TD, is the difference between two specific temperature points of a volume at a given time in a system.

## Temperature differential formula

$$\large{ \Delta T = T_i - T_f }$$
Symbol English Metric
$$\large{ \Delta T }$$ = temperature differential  $$\large{ F }$$ $$\large{ K }$$
$$\large{ T_f }$$ = final temperature $$\large{ F }$$ $$\large{ K }$$
$$\large{ T_i }$$ = initial temperature $$\large{ F }$$ $$\large{ K }$$