''T'' adalah suhu, ''T<sub>0</sub>'' suhu awal, ''t'' waktu, ''C'' dan ''k'' adalah konstanta.
== Pranala luar ==
* [http://demonstrations.wolfram.com/NewtonsLawOfCooling/ Newton's Law of Cooling] by Jeff Bryant based on a program by [[Stephen Wolfram]], [[Wolfram Demonstrations Project]].
* [http://www.ultraheat.com Sample Heaters]
* [http://www.WhenWillMyTurkeyBeDone.com When Will My Turkey Be Done?]is an example of applied heat conduction equations similar to Newton's Law of Cooling which predict the cooking time of turkeys and other roasts.