Ever wondered if what size sauna heater you need? Well you've come to the right place.

This sauna heater power calculator helps you determine the ideal heater size for your sauna. Simply enter your sauna’s internal dimensions and the measurements of any uninsulated areas, such as glass walls or doors. 

The calculator also takes into account whether the sauna is outdoors, ensuring an accurate recommendation tailored to your setup. This tool makes it easy to choose the right heater to ensure optimal performance and comfort.