Design the right heat sink for your application
HeatSinkCalculator is the perfect tool for engineers and designers who want to quickly and easily analyze a heat sink
Get to your final design faster
Iterate though multiple heat sink design analyses in a few minutes to find the best design for your application and avoid building multiple costly prototypes.
Effortlessly find your optimum design
No need to guess what heat sink dimensions produce the lowest temperature design. The calculator will automatically determine them for you.
You don't need to be a thermal expert
Simple and straight forward inputs make it easy to enter your heat sink dimensions, heat source values and flow conditions, and immediately get results.
Used by companies around the world
Be more efficient with an intuitive interface design
1. Enter heat sink dimensions.
2. Select the modes of heat transfer.
3. Specify the locations and power of heat sources.