This calculator can be used by painters to find out how much paint is needed to cover a given area. The calculator also has an advanced feature that will take the total of the width and height of doors and windows and subtract that measurement from the total area.

Paint Calculator

 

Walls

Wall 1 Width: ft.
Wall 1 Height: ft.
Wall 2 Width: ft.
Wall 2 Height: ft.
Wall 3 Width: ft.
Wall 3 Height: ft.
Wall 4 Width: ft.
Wall 4 Height: ft.

Doors

Door 1 Width: ft.
Door 1 Height: ft.
Door 2 Width: ft.
Door 2 Height: ft.

Windows

Window 1 Width: ft.
Window 1 Height: ft.
Window 2 Width: ft.
Window 2 Height: ft.

Area covered by one can of paint

Can covers: sq. ft.

Calculated Area
—— DO NOT EDIT BELOW ——

Wall 1 Area: sq. ft.
Wall 2 Area: sq. ft.
Wall 3 Area: sq. ft.
Wall 4 Area: sq. ft.

Total Area without windows and doors substituted
Total Area: sq. ft.

Total Area with windows and doors substituted
Total Area: sq. ft.

How many cans of paint will be needed.
Number of cans:


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