Provides a rough estimate of how many plywood sheets are needed for walls, ceilings, or floors, assuming standard 4×8 sheets.

Calculate the length of a rafter given the width of the building, overhang, and width of the beam, if any.

Calculate the tile material needed for your floor, wall, or backsplash project by entering your project dimensions. Estimate the cost of materials by entering the price per below.

Calculate laminate, vinyl, or hardwood flooring quantity and cost by entering your room dimensions and the material cost

Estimate grass seed quantity for new planting or overseeding. Choose the tab that corresponds to your land measurement and enter the size of the lawn.

Estimate the number of base trim, door casing, window casing, crown, and chair rail moldings needed to complete a room by entering the length and width of your room. Optionally enter the number of windows and doors to estimate the amount of casings needed.

Calculate how much paint and primer are needed by entering the project area or the dimensions of a room.

Calculate roof pitch by entering the rise and run or the angle in degrees.

Calculate how many studs are needed to frame a wall.

Calculate drywall or Sheetrock panels, screws, joint compound, and tape needed for your project by entering your room’s dimensions. Optionally include the ceiling if you’re drywalling that as well.