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Construction Calculators
Material and area estimators for construction and home projects.
COConcrete CalculatorCalculate how much concrete you need in cubic yards, plus the number of premixed bags required.SFSquare Footage CalculatorCalculate the square footage of a room or area from length and width measurements.ARArea CalculatorCalculate the area of a rectangle, circle, or triangle.PAPaint CalculatorCalculate how many gallons of paint you need for a room, accounting for coats, doors, and windows.TITile CalculatorCalculate how many tiles you need for a floor or wall, including a waste allowance.FLFlooring CalculatorCalculate how much flooring material and how many boxes you need for a room, including waste.RORoofing CalculatorCalculate roof area, roofing squares, and shingle bundles needed based on roof dimensions and pitch.MUMulch CalculatorCalculate how many cubic yards or bags of mulch you need for a garden bed.GRGravel CalculatorCalculate how much gravel, sand, or topsoil you need in cubic yards and tons.RSRoom Size CalculatorCalculate floor area, perimeter, wall area, and volume of a room from its dimensions.