Harvia - Sauna 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

Depth (m)Width (m)Height (m)

Construction

Made of log

Glass door

Area of non-insulated walls in square meters

m²

The calculatory volume of your sauna is

0 m³

Choose the right heater for your sauna

Harvia Glow heater with a safety railing and an illuminated embedding flange

Electric heaters

Electric heaters include our widest selection and are suited for all sauna designs.

Harvia Legend GreenFlame in a Solide Outdoor Sauna

Wood burning heaters

Woodburning heaters bring you the most authentic sauna experience. Learn more about low emissions from our woodburning heaters.

Detail of the Harvia The Wall Combi heater

Combi heaters with steam

Combi heaters are designed with steam in mind. The combi heater is an electric heater with a built-in steam generator and precision controls. Adaptability of this model meets any humidity level and preference.

Dealers

Find your nearest dealer

The best sauna and spa experiences are waiting for you.