Plan Your Home Project
Before You Buy
Straightforward material calculators for the projects you’re ready to take on. Know what to buy before you leave the driveway.
The tool shed / 01
Start with the right number.
Fifteen useful calculators for common home projects. No account, no guesswork.
Walls & finishes
Paint Calculator
Find your gallons before you pick a color.
Open calculator
Landscape & garden
Mulch Calculator
Plan garden beds by depth, bags, or bulk.
Open calculator
Groundwork & drainage
Gravel Calculator
Estimate stone volume and tons with confidence.
Open calculator
Fencing & boundaries
Fence Calculator
Count panels, posts, and concrete bags.
Open calculator
Roof & exterior
Roofing Calculator
Plan shingles by roof area and pitch.
Open calculatorHardscaping & masonry
Concrete Calculator
Estimate slab volume and bag equivalents.
Open calculatorInterior surfaces
Tile Calculator
Plan floor tile pieces, boxes, and cuts.
Open calculatorInterior surfaces
Flooring Calculator
Estimate flooring boxes with a waste allowance.
Open calculatorInterior surfaces
Drywall Calculator
Count sheets from wall area and openings.
Open calculatorDecking & outdoor living
Deck Calculator
Estimate deck boards from area and spacing.
Open calculatorLandscape & garden
Sod Calculator
Estimate sod rolls from lawn dimensions.
Open calculatorHardscaping & masonry
Paver Calculator
Count patio pavers with a cut allowance.
Open calculatorLandscape & garden
Topsoil Calculator
Estimate bulk yards or bag equivalents.
Open calculatorHardscaping & masonry
Driveway Calculator
Estimate driveway gravel in tons and yards.
Open calculatorInterior surfaces
Insulation Calculator
Count insulation packs from wall area.
Open calculatorOne good estimate
changes everything.
Start small. Plan smart. Get going.
Find your starting point / 02
Browse by Category
What’s on your list?
Painting & finishes
Measure walls, plan paint coverage, and compare the supplies needed before a room refresh.
Explore painting & finishes tools and guidesInterior surfaces
Plan tile, flooring, drywall, and insulation quantities before an interior refresh.
Explore interior surfaces tools and guidesLandscape & groundwork
Plan bed coverage, lawn materials, soil depth, and outdoor ground preparation.
Explore landscape & groundwork tools and guidesHardscaping & masonry
Estimate concrete, pavers, and aggregate for patios, slabs, and driveway layers.
Explore hardscaping & masonry tools and guidesDecking & outdoor living
Plan surface deck boards and the measurements behind an outdoor living project.
Explore decking & outdoor living tools and guidesFencing & boundaries
Lay out a straight panel run, count posts and concrete, and check spacing before you dig.
Explore fencing & boundaries tools and guidesRoofing & roof measurements
Turn rise and run into roof pitch, then estimate roof area and shingle bundles.
Explore roofing & roof measurements tools and guidesProject guides / 03
Learn before you measure.
Project cost planning / 04
A better ballpark
starts here.
Adjust local material prices inside each calculator to see an estimated materials range. These are planning figures, not contractor quotes.
A simple way forward / 05
Good projects begin
with good questions.
We make the math visible, not mysterious. Every estimate follows an easy sequence, so you can feel good about what goes into your cart.
Measure your space
Enter dimensions in feet and inches. Start with the actual area you’re working on.
Make it yours
Adjust coverage, depth, waste allowance, and prices to match your project.
Shop with a plan
See rounded purchase quantities, a simple list, and a material-only cost range.
Your next step