
A bag of firewood costs an average of €4. For a sauna, you use 1 or 2 bags per session.
When you use a wood-fired sauna, you need an average of 1 to 2 bags of wood to warm up the sauna and enjoy multiple sessions.
The average price of a bag of wood is around €4, but this can vary by supplier and type of wood.
If you have enough firewood lying around, this will of course save you money and you will not have to buy wood separately.
On average, an evening of sauna at home with firewood therefore costs €4 to €8 in fuel.