Exact material estimates for every home & DIY project.

Exact estimates for every home project.

Enter your measurements and get the numbers that matter — cubic yards, bundles, tiles, pavers, bags, amps — plus a shopping list of exactly what to buy.

104 calculators12 categories100% free, no sign-up

Concrete & materials

30 calculators
ConcreteAny pour — slab, footing, column, wall550,000/mo searchesConcrete SlabSlabs, pads & footpaths49,500/mo searchesConcrete FootingStrip & spread footings2,900/mo searchesConcrete DrivewayDriveways & aprons1,000/mo searchesConcrete StairsSteps & stairs on grade1,000/mo searchesConcrete ColumnRound columns & piers320/mo searchesConcrete WallFoundation & stem walls880/mo searchesSonotube ConcreteSonotube deck & fence footings210/mo searchesPost Hole ConcreteFence & deck post setting480/mo searchesPaintWalls, ceilings & rooms49,500/mo searchesAsphaltHot-mix tonnage27,100/mo searchesDrywallSheets, screws, mud & tape18,100/mo searchesTileFloor & wall tile14,800/mo searchesPaverPatios, paths & driveways9,900/mo searchesShower TileWet-area wall tile2,400/mo searchesBacksplash TileKitchen & bathroom backsplash720/mo searchesConcrete BlockBlocks + mortar for a wall9,900/mo searchesBrickBricks + mortar for a wall8,100/mo searchesMortarBags for blocks or bricks3,600/mo searchesRebarSlab grid: bars + linear feet6,600/mo searchesGroutGrout weight + bags5,400/mo searchesInsulationBatts or blown-in5,400/mo searchesDrywall MudJoint compound + tape3,600/mo searchesDeck BoardBoards + screws12,100/mo searchesDeck FootingConcrete per pier1,300/mo searchesPlywood4×8 sheets needed8,100/mo searchesDeck StainGallons of stain2,400/mo searchesExterior PaintGallons for siding1,900/mo searchesR-ValueInsulation R-value1,000/mo searchesThinsetBags of thinset590/mo searches

Roofing & exterior

7 calculators
RoofingSquares, bundles + pitch18,100/mo searchesShingleBundles, starter + ridge5,400/mo searchesMetal RoofPanels, screws + footage2,400/mo searchesRoof Replacement CostInstalled cost estimate4,400/mo searchesSidingSquares + waste8,100/mo searchesGutterFootage + downspouts590/mo searchesSoffitPanels + fascia2,400/mo searches

Framing & structure

3 calculators
Retaining WallBlocks, caps + base1,900/mo searchesWall FramingStuds + plates3,600/mo searchesFencePosts, rails + pickets12,100/mo searches

Flooring & tile

5 calculators
FlooringAny floor — boxes & underlayment6,600/mo searchesLaminate FlooringFloating click-lock floors1,900/mo searchesVinyl Plank FlooringWaterproof LVP / SPC590/mo searchesHardwood FlooringSolid & engineered wood1,000/mo searchesCarpetSquare yards + waste5,400/mo searches

Cost estimators

3 calculators
Deck CostMaterial + labour estimate1,600/mo searchesFlooring CostMaterial + labour total1,600/mo searchesConcrete CostReady-mix + labour estimate4,400/mo searches

Tools & geometry

13 calculators
Square FootageArea of any shape201,000/mo searchesStairSteps, stringer & angle33,100/mo searchesBoard FootLumber volume (and cost)33,100/mo searchesRoof PitchPitch, angle & slope factor22,200/mo searchesRafterLength, count & plumb cut6,600/mo searchesPipe VolumeWater volume in a pipe5,400/mo searchesLumberBoard feet + cost1,900/mo searchesStair StringerStringer length + layout14,800/mo searchesCubic YardVolume in cubic yards40,500/mo searchesSquare YardsArea in square yards880/mo searchesRamp SlopeLength + slope880/mo searchesCubic FeetVolume in cubic feet40,500/mo searchesLinear FeetTotal length needed8,100/mo searches

Electrical

11 calculators
Wire SizeAWG by ampacity + drop9,900/mo searchesVoltage DropVolts lost over a run27,100/mo searchesConduit FillNEC fill % for EMT18,100/mo searchesOhms LawSolve V, I, R + power14,800/mo searchesWatts to AmpsWatts ↔ amps ↔ volts5,400/mo searchesBreaker SizeBreaker + min wire390/mo searcheskVAkVA ↔ amps ↔ kW1,000/mo searchesAmperageWatts or HP → amps2,400/mo searchesLED ResistorSeries resistor for LEDs2,400/mo searcheskWh CostRunning cost of a device1,300/mo searchesAmp HourBattery capacity + runtime1,000/mo searches

Home & decor

4 calculators
WallpaperRooms & feature walls12,100/mo searchesBaseboardLinear feet + pieces1,900/mo searchesCountertopSquare feet + edge880/mo searchesCrown MoldingLinear feet + pieces720/mo searches

Garden & lawn

4 calculators
Grass SeedNew lawns & overseeding4,400/mo searchesFertilizerLawn feeding2,900/mo searchesPlant SpacingHow many plants for a bed1,900/mo searchesRaised Bed SoilSoil volume + bags6,600/mo searches

Landscaping & aggregates

10 calculators
GravelYards + tons for any area60,500/mo searchesTopsoilYards + bags for any bed18,100/mo searchesMulchCubic yards + bags60,500/mo searchesPea GravelYards + tons for pea gravel8,100/mo searchesRiver RockYards + tons for river rock5,400/mo searchesCompostYards + bags to amend soil4,400/mo searchesSodRolls & pallets for a lawn9,900/mo searchesDirtFill dirt: yards + tons27,100/mo searchesGravel DrivewayTons + cubic yards4,400/mo searchesFirewoodCords from a stack2,400/mo searches

Pool & spa

4 calculators
Pool VolumeGallons by shape18,100/mo searchesPool SaltSalt to reach target ppm14,800/mo searchesPool ChlorineChlorine & shock dosing1,300/mo searchesPool ChemicalFull water balance — all doses3,600/mo searches

Sizing & capacity

10 calculators
BTU / AC SizeRoom air-conditioner sizing9,900/mo searchesMini Split SizingDuctless heat pump BTU1,600/mo searchesDehumidifier SizeBasement & room pint capacity480/mo searchesHeating BTUBTU to heat a space2,400/mo searchesFurnace SizeOutput + input BTU (AFUE)5,400/mo searchesHeat Pump SizeTons + BTU for a home1,600/mo searchesCFMVentilation airflow3,600/mo searchesDuct SizeRound duct diameter1,600/mo searchesHeat LossRoom heat loss (BTU/h)880/mo searchesGenerator WattageGenerator size (watts)1,600/mo searches