Tools
Free sauna tools
Every other sauna calculator online is run by someone selling you a sauna, so the number always points at a bigger purchase. These don't. We don't sell saunas. Get the real number first, then decide.
Sauna Room Planner & Heater Calculator
Plan the room before you buy the heater. Check kW, bench geometry, seating, headroom, ventilation, glass load and the 240V/208V realities sellers skip.
Open the calculator →What a Sauna Actually Costs
The landed number, not the sticker price. Adds the electrical work, the pad and the permit to verified sauna prices, and tells you how thin the data is.
Open the calculator →
From real sauna buyers
“We almost bought the sauna that looked cheapest at first glance. David helped us find the real price, including shipping, heater upgrades, and electrical work that the seller "forgot" to mention in the headline price. The $5,999 sauna was closer to $9,500 installed. That changed the whole decision. We ended up choosing a better fit and avoided a very expensive surprise.”
“The best part was that David told us what to watch out for before we spent the money. We were leaning toward a barrel sauna, but then we talked through the tradeoffs around ceiling height, heat loss, bench layout, and install costs. It never felt like someone was pushing a brand. It felt like someone who had already made the mistakes.”
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