Room & Home Area Calculator
Enter each room separately to see your home's total area, for flooring, paint and renovation budgets.
* Add an L-shaped room as two separate rectangles and read the combined total. Measure net interior space (wall to wall).
Total Floor Area
— m²
Measure Your Home's Net m² Step by Step
Work out your home's net square metres room by room. You enter each room separately and the tool shows your total net usable area. You need an accurate m² figure for flooring orders, renovation budgets, rental valuations and choosing air conditioning.
How to Use
Step by Step
- Select or type the room name for each room (Living Room, Kitchen, Bedroom, etc.).
- Set the shape: most rooms are rectangular; select the appropriate option for circular or square rooms.
- Enter the length and width in metres, measured from inner wall to inner wall.
- Add as many rooms as you need; the total updates as you go.
L-Shaped Rooms
Add irregular areas such as an L-shaped living room or hallway as two separate rectangles; the tool adds up the total.
Why Does Square Metre Calculation Matter?
Gross Area vs Net Area
In Turkey, title deeds are usually drawn up based on gross area. Gross area includes the outer walls, balcony, lift shaft and the share of common use areas. Net (usable) area is the actual living space measured from inner wall to inner wall, typically 15–20% smaller than the gross figure. The area you measure with this tool is always the net area.