Heat Flow Calculation

Enter value and click on calculate. Result will be displayed.

Temperature of Hot Surface (F) :
Temperature of Cold Surface (F) :
Conductivity of Material (Btu-in) :
Area (ft2) :
Thickness (inches) :

Result :

Calculated Heat Flow :
What is Heat Flow?

Heat flow is also known as heat transfer. It refers to the process of thermal energy transfer from one object or system to another due to temperature differences. It occurs in all types of matter:

  • Solids
  • Liquids
  • Gases

Understanding how heat flows and being able to quantify it is beneficial for a wide range of industries and applications.


The heat flow calculator calculates the heat flow from a high temperature to a low temperature.
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