🧱 Wall & Ceiling
Wall & Ceiling calculators
Drywall and plasterboard, joint compound, drywall tape and screws, ceiling tiles, drop ceiling, crown moulding, chair rail, siding and stud walls.
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Ceiling Joist Calculator
Ceiling joist count, cut length and total from spacing and span
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Chair Rail Calculator: Feet, Pieces & Cost
Chair rail length, pieces to buy and material cost for a room
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Crown Molding Calculator
Calculates crown molding linear feet with miter waste allowance
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Acoustic Ceiling Tile Calculator
Calculates drop ceiling tiles, grid, and runners for suspended ceilings
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Drywall Calculator
Calculates drywall sheets needed by room area
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Joint Compound / Mud Calculator
Estimates joint compound (mud) buckets needed for drywall finishing
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Paint Calculator
Calculates gallons of paint needed by wall area and coat count
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Wall Cladding / Siding Calculator
Calculates exterior siding by wall area
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Stud Wall Calculator
Calculates studs, plates, and headers for framing a wall
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Wall Insulation Calculator
Estimates wall insulation batts or rolls
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Wallpaper Calculator
Calculates wallpaper rolls needed including pattern repeat allowance