Paint Calculator

Use this calculator to estimate the number of gallons of paint needed to paint room walls and ceilings.

Room Dimensions
Length:	ft.	in.
Width:	ft.	in.
Ceiling Height:	ft.	in.

Paint Coverage
Coats:
Coverage:	sq.ft. per gal.

Square Footage Results
Wall Area:	sq. ft.
Ceiling/Floor Area:	sq. ft.
Total Area:	sq. ft.

Estimated Paint Amounts
Walls:	gal.
Ceiling/Floor:	gal.

note: subtract 21 square feet for each standard door.

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Painting Tips

The order in which you paint a room should be top to bottom. Areas should be painted in the following order:

1. Ceiling
2. Walls
3. Windows and Doors
4. Trim