4 calculators

Paint & Walls calculators

Gallons of paint, drywall sheets with mud and tape, wallpaper rolls, and baseboard and casing.

Find how much paint you need for a room in gallons and quarts, for walls and ceiling, with doors, windows, coats and wall texture included.

Find how many 4x8, 4x10 or 4x12 sheets you need for walls and ceilings, plus joint compound, tape and screws for the job.

Enter wall width, height and pattern repeat to see how many rolls of wallpaper you need and strips per roll, for US and European rolls.

Get linear feet of baseboard, door and window casing and crown molding, and how many 8, 12 or 16 ft pieces to buy, with waste included.