• Coverage Area Calculator

    Coverage Type Paint CoverageFertilizer/Seed CoverageMulch CoverageConcrete CoverageTile CoverageCarpet/Flooring CoverageInsulation CoverageCustom Material Area Length (ft) Area Width (ft) Total Area (ft²) Coverage Rate per Unit Application Thickness (inches) Overlap Factor (%) Waste Factor (%) Cost per Unit ($) $ Labor Cost per Sq Ft ($) $ Calculate Reset Calculated Area (ft²) Copy Effective Coverage Area (ft²)…

  • Hole Area Calculator

    Hole Shape Circular HoleSquare HoleRectangular HoleOval HoleTriangular HoleHexagonal HoleMultiple Holes Diameter (inches) Radius (inches) Length (inches) Width (inches) Base (inches) – For Triangle Height (inches) – For Triangle Side Length (inches) – For Hexagon Number of Holes Material Thickness (inches) Drilling Cost per Hole ($) $ Calculate Reset Single Hole Area (in²) Copy Total Hole…

  • Cardioid Area Calculator

    Cardioid Type Standard Cardioid (r = a(1 + cos(θ)))Rotated Cardioid (r = a(1 – cos(θ)))Horizontal Cardioid (r = a(1 + sin(θ)))Vertical Cardioid (r = a(1 – sin(θ))) Parameter ‘a’ (radius) Start Angle (degrees) End Angle (degrees) Scale Factor Units FeetMetersInchesCentimetersMillimeters Material Cost per Unit Area ($) $ Calculate Reset Cardioid Area (units²) Copy Scaled Area…

  • Sail Area Calculator

    Sail Type Triangular (Main/Jib)Rectangular (Square Sail)Trapezoid (Genoa/Spinnaker)EllipticalCustom Shape Base/Foot Length (ft) Luff Length (ft) Leech Length (ft) Width at Top (ft) – For Trapezoid Width at Bottom (ft) – For Trapezoid Semi-Major Axis (ft) – For Elliptical Semi-Minor Axis (ft) – For Elliptical Custom Area (ft²) Roach Factor (%) Material Cost per Sq Ft ($)…

  • Dome Surface Area Calculator

    Dome Type Hemisphere (Half Sphere)Spherical CapGeodesic DomeEllipsoidal Dome Radius (ft) Dome Height (ft) Semi-Major Axis (ft) – For Ellipsoidal Semi-Minor Axis (ft) – For Ellipsoidal Frequency – For Geodesic (1-10) Include Base Area? No (Surface Only)Yes (Surface + Base) Material Cost per Sq Ft ($) $ Labor Cost per Sq Ft ($) $ Calculate Reset…

  • Painting Area Calculator

    Room Length (ft) Room Width (ft) Ceiling Height (ft) Number of Doors Average Door Area (ft²) Number of Windows Average Window Area (ft²) Paint Ceiling? NoYes Paint Coverage (ft²/gallon) Number of Coats Paint Price per Gallon ($) $ Labor Rate per Hour ($) $ Calculate Reset Wall Area (ft²) Copy Ceiling Area (ft²) Copy Total…

  • Concrete Area Calculator

    Concrete Shape Rectangle/SquareCircleTriangleOvalIrregular Shape Length (ft) Width (ft) Radius (ft) – For Circle Base (ft) – For Triangle Height (ft) – For Triangle Total Area (ft²) – For Irregular Concrete Thickness (inches) Concrete Price per Cubic Yard ($) $ Labor Cost per Sq Ft ($) $ Calculate Reset Concrete Area (ft²) Copy Concrete Volume (ft³)…

  • House Area Calculator

    House Type Single StoryTwo StoryMulti StoryCustom Layout House Length (ft) House Width (ft) Number of Floors Garage Area (ft²) Basement Area (ft²) Porch/Deck Area (ft²) Excluded Area (ft²) Cost per Sq Ft ($) $ Calculate Reset Main Floor Area (ft²) Copy Total Living Area (ft²) Copy Total House Area (ft²) Copy Total Area (m²) Copy…

  • Tile Area Calculator

    Room Length (ft) Room Width (ft) Tile Length (inches) Tile Width (inches) Grout Width (inches) Waste Factor (%) Tile Price per Sq Ft ($) $ Installation Cost per Sq Ft ($) $ Calculate Reset Room Area (ft²) Copy Single Tile Area (ft²) Copy Tiles Needed (without waste) Copy Tiles Needed (with waste) Copy Total Tile…

  • Limacon Area Calculator

    Limacon Type Cardioid (a = b)Dimpled Limacon (0 < a < b)Convex Limacon (a > b > 0)Looped Limacon (a < b) Parameter ‘a’ Parameter ‘b’ Start Angle (degrees) End Angle (degrees) Scale Factor Material Cost per Unit Area ($) $ Calculate Reset Limacon Area (units²) Copy Scaled Area (units²) Copy Approximate Perimeter (units) Copy...