For owners
Room sizing calculator
A quick planning estimate of the cooling capacity a single room needs, from its floor area and how much sun it gets — with the working shown.
Room sizing
Enter the room's floor area and how much sun it gets.
m²
How much direct sun does it get?
Some sun through the day
Enter a floor area to see a suggested size.
A planning estimate from your inputs — not a final figure. A good installer confirms it with a room-by-room heat-load survey.