Home & DIY
Room area planner
Add up multiple rooms and compare square metres with square feet.
A clear answer. Here’s how.
Enter one rectangle per CSV row, with positive length and width in the selected unit. Up to 200 rectangles. Adds gross floor areas without deductions; split L-shaped rooms into non-overlapping rectangles. Results include each room and the total.
See a worked example
Worked example
A fixed demonstration, separate from the values you enter above.
- Rooms CSV: Room,Length,Width
Room,Length,Width Living room,5,4 Bedroom,4,3
- Length and width unit
- Metres
Example result
| Room | Area (m²) | Area (ft²) |
|---|---|---|
| Living room | 20 | 215.278208334 |
| Bedroom | 12 | 129.166925001 |
| TOTAL | 32 | 344.445133335 |