Free room takeoff calculator

Enter one rectangular room in feet and inches. You get drywall, studs, paint, flooring, backsplash tile and baseboard, and every step of the arithmetic so you can check it.

Room
Options
Backsplash (optional)
MaterialQuantityHow we got it
Show all the arithmetic

    Doing more than one room? Get the full takeoff plus drawings for your project: every room, framing, finishes and a builder set you can price from.

    Get the full takeoff + drawings for your project

    Rules of thumb: 10% waste on drywall, tile and trim; studs at 16" on center plus 1 per corner and 2 king studs per opening (headers, jacks and blocking not counted); 2 coats of paint; doors 21 sq ft and windows 15 sq ft taken out of the wall area; 3 ft of baseboard skipped per door. Check quantities with your supplier before you order.