Wall and painting planner: Calculate color and wallpaper from the room
The wall planner calculates net area, paint, primer and wallpaper rolls. Doors and windows are stripped, reserves and several coats of paint remain visible.
In the account as a renovation helper
Product preview
Wall & Color
What you can do
Key features
Calculates gross and net wall area.
Subtracts doors and windows with its own masses.
Plan multiple coats, coverage and reserve.
Calculates primer, wallpaper rolls and material costs.
How it works
Step by step
- 1
Select room
Adopt an existing room or enter the perimeter and height.
- 2
Add openings
Record the number and dimensions of doors and windows.
- 3
Set material
Choose paint, opacity, primer or wallpaper.
- 4
Check quantity
Round up to the actual containers and rolls available.
What you need
Requirements
- Room circumference and room height.
- Approximate dimensions of doors and windows.
Practical guidance
Helpful tips
- If there is a significant color change, plan an additional coat of paint.
- Purchase paint from the same batch if one wall area is being painted contiguously.
Deliberate limits
What this tool does not do
- Substrate, absorbency and color changes can change needs.
- Wallpaper repeats and difficult corners remain an approximation.
- The tool does not assess moisture or pollutants.
Quick answers
Frequently asked questions
Why is reserve included?+
Rough surfaces, lost rollers and small rework cause additional consumption.
Can I take wallpaper repeat into account?+
Yes. Roll dimensions and repeat are included in the estimate, but remain an approximation for complex patterns.