Sauna Heater Calculator

Sauna Volume Calculator

The volume and structures of the sauna affect the selection of heater power. The power requirement increases if there are window surfaces or heat-storing surfaces such as brick, concrete or massive logs in the sauna.

Sauna Room Size

Construction

Area of non-insulated walls in square feet

Location

The calculatory volume of your sauna is
0 ft³
The power of your heater should be
Three people relaxing in a wooden sauna with warm sunlight streaming through, one sitting on the left, one seated in the center holding a towel, and one sitting on the right near a ladle and steam basket.

STILL HAVE QUESTIONS ABOUT THE RIGHT HEATER SIZE?

Every sauna is a little different. If you’d like a second opinion or help choosing between models, our team is happy to assist.

TALK TO AN EXPERT

We can help you make the right choice

Schedule a free consultation

HAVE A QUICK QUESTION?

Prefer to talk now? Call us at 214-494-0887 or send a message

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FIND THE PERFECT HEATER

Electric or Wood Burning

Choose electric for precise, app-controlled heat or wood-burning for a traditional, authentic sauna feel.

Shop Electric → Shop Wood Burning →

Wall Mounted or Floor Standing

Wall-mounted heaters save floor space. Floor-standing models hold more stones for a stronger löyly.

Shop Wall Mounted → Shop Floor-Standing →