SaunaHelper · Tool Studio
Sauna tools and calculators.
Size your heater, estimate running costs and time your rounds before you build. Our calculators show their formulas, assumptions and sources so you can check the result. Or go straight to the sound studio ↓
Sound studio Guided relaxation · Ritual conductor · Sound lab · Ritual designer
Looking for a simple heat, cool-down and rest timer? Use the session timer →
Inside the sound studio
Four ways to shape a session.
Guided relaxation
Six audio guides to listen to after your sauna session, from a short sauna prayer to a 19-minute deep relaxation, plus a sauna meditation and a sleep guide. Choose a male or a female voice.
Ritual conductor
Runs a timed ritual phase by phase. The preset “Forest & Space” lasts 12 minutes: arrive with a singing bowl, build warmth with handpan, a gong for the crescendo, then silence to let it settle.
Sound lab
A multi-track timeline for your own soundscape. Drag sounds such as a handpan onto the tracks, layer them so they play together and adjust the volume.
Ritual designer
Build your own ritual: choose the phases, how long each one lasts and which sound cue marks it. The conductor then plays it for you.
The voices are AI-generated. Keep your phone or tablet outside the hot cabin, because heat and humidity damage electronics. Time settings are organizational aids, not a personalized heat-exposure recommendation.
Building a sauna? Start with our home sauna planning guide. Choosing a heat experience? Read infrared sauna vs. steam room.
Free tool
Which sauna actually fits your home?
Five questions about your space, your wiring and your budget. You get one recommendation, two alternatives, and the mistakes to avoid.
Open the pickerFree tool
What would a build actually cost?
Enter your inside dimensions and get the heater size, the materials list with quantities, and what it costs as DIY, as a kit, or turnkey.
Open the build calculatorFree tool
What should your sauna session look like?
Answer five quick questions and get your own routine: rounds, minutes, temperature and cool-downs, with a guided timer that runs it.
Build my routine