Measurements

Wall Area Calculator

Your measurements : length, width, height. Your estimate : net area, square feet, wall area.

Your measurements

How the calculation works

Wall Area Calculator

2 × (Length + Width) × Height − Total door and window area

Before you order

  • Measure actual dimensions. Separate irregular shapes into rectangles. Do not count overlapping areas twice.

Worked example

Length
5 m
Width
4 m
Height
2.5 m
Total door and window area
0 m²

Net area 45 m²

Square feet 484.38 ft²

Keep planning

My project

Optional local saving. Your measurements stay in this browser for 30 days. Clear them at any time.

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