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Calculators

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Popular calculators

Paint CalculatorEstimate wall paint for a rectangular room.
Flooring CalculatorAdd rooms and estimate flooring with waste.
Tile CalculatorCount tiles for a floor or wall area.
Concrete CalculatorFind the volume of a slab.
Mulch CalculatorEstimate mulch by area and depth.
Soil CalculatorPlan soil for a rectangular bed.
Gravel CalculatorEstimate gravel volume for a project.
Fence CalculatorEstimate fence panels and posts.
Decking CalculatorEstimate decking boards for a simple deck.
Moving Boxes CalculatorPlan a useful mix of box sizes.
Paint Color CoveragePlan coats for a color change.
Paint Finish PickerChoose a practical starting finish for a room.
Paint Can CostEstimate paint, primer and tax.
Paint LeftoverSee how far remaining paint may go.
Tile LayoutEstimate full and cut tiles in a grid layout.
Flooring BoxRound flooring up to full retail boxes.
Flooring DirectionCompare common flooring direction choices.
Baseboard / TrimEstimate linear trim and full pieces.
Wallpaper RollEstimate rolls with pattern repeat.
Accent Wall SizeEstimate paint and wallpaper for one wall.
Room AreaAdd rectangular sections of an irregular room.
Wall Stud EstimateApproximate studs for one straight wall.
Board FootCalculate lumber board feet.
Lumber Cut PlannerGroup cuts across stock boards.
Sheet MaterialEstimate plywood, OSB or paneling sheets.
Drywall SheetEstimate drywall sheets for walls and ceiling.
Drywall CompoundPlan an approximate joint compound amount.
Fence Post SpacingPlan sections along a straight fence run.
Deck Board GapEstimate board count across a deck width.
PaverCount pavers for a patio or path.
Fire Pit GravelEstimate gravel for a ring around a pit.
Mulch BagConvert mulch volume to retail bags.
Soil BagConvert soil volume to retail bags.
Plant SpacingEstimate plants for a rectangular bed.
Grass SeedEstimate seed weight and bag count.
Furniture Fit CheckerCheck a first-pass path through openings.
Moving Truck SizeEstimate a truck size range for a move.
Storage Unit SizeEstimate a storage unit starting size.
Project Budget BufferAdd a contingency to a project budget.
DIY vs ContractorCompare cash costs and optional time value.
Sales Tax + Material CostFind a hardware-store purchase total.
Fraction to DecimalConvert a fraction to decimal inches.
Feet + InchesAdd or subtract two measurements.
Measurement ConverterConvert length, area or volume units.
Light Bulb BrightnessPlan approximate total room lumens.
AC / Cooling SizeGet a preliminary room AC capacity range.
Dehumidifier SizeGet a broad portable unit capacity range.
Material Shopping ListCombine material quantities in a project.
Project ChecklistUse a short task template in a saved project.