Sauna Planning Tools
Use our free calculators to plan your perfect sauna. From heater sizing to bench layouts, we have the tools you need to design your ideal sauna experience.
Heater Size Calculator
Find the perfect heater power (kW) for your sauna room
- Calculate required kW based on room volume
- Adjust for glass walls, doors, and windows
- Supports metric (kW) and imperial (BTU) units
Size & Layout Calculator
Plan bench layouts and check room suitability
- Calculate capacity for your room size
- Visualize Straight, L, Parallel & U layouts
- 3D view with heat zone visualization
How to Use Our Calculators
1
Measure Your Space
Get accurate measurements of your room's width, length, and ceiling height.
2
Enter Dimensions
Input your measurements in metric (cm) or imperial (feet) - the calculator converts automatically.
3
Get Results
Receive instant recommendations for heater size, capacity, and optimal bench configurations.
Ready to Build Your Sauna?
Once you know your requirements, browse our curated selection of sauna kits with detailed reviews and comparisons.
Browse Sauna Kits