Sauna calculators
Simple tools to plan, compare and get more from your sauna.
Use these calculators to estimate sauna effects, running costs, return on investment, build quality, solar setup and the best foods or drinks to pair with your session.
Sauna Nutrition Tool
Pick the problem you want to support and match your sauna session with useful foods, drinks and minerals.
02Sauna Impact Calculator
Estimate sweat loss, heat exposure, heart-work effect, recovery support and weekly sauna volume.
03ROI Calculator
Estimate how a sauna or outdoor wellness feature could improve booking value and payback time.
04Running Cost Calculator
Work out simple sauna planning figures including size, setup considerations and practical buying guidance.
05Solar Sauna Calculator
Estimate the solar panels, battery storage, inverter size and setup needed to run your sauna in different countries and climates.
06Sauna Build Checker
Check heater size, bench height, ventilation, insulation, drainage, door design and material choices before you build.
