All Calculators
Every calculator on Home Project Toolkit, grouped by category.
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View category →- Deck Calculator Calculate deck boards, linear footage, and approximate joists for a rectangular…
- Fence Calculator Calculate fence materials: posts, rails, and pickets. Enter fence length, post …
- Gravel Calculator Calculate how much gravel you need for a driveway, pathway, or drainage project…
- Paint Calculator Calculate how much paint you need for an interior room. Enter room dimensions, …
- Roofing Calculator Calculate how many shingle bundles, squares, underlayment rolls, and nails you …
- Tile Calculator Calculate how many tiles you need for a floor. Enter room dimensions, tile size…
- Concrete Slab Calculator Calculate exactly how much concrete you need for a slab — including cubic yards…
- Deck Board Calculator Calculate exactly how many deck boards you need. Enter deck dimensions, board s…
- Exterior Paint Calculator Calculate how much exterior paint you need for your house. Enter wall length, h…
- Fence Post Calculator Calculate fence post hole volume, concrete bags, and gravel base for each post.…
- Flooring Calculator Calculate how much flooring you need for a room. Enter room dimensions, waste p…
- Paver Calculator Calculate how many pavers you need for a patio, walkway, or driveway. Enter are…
- Roof Area Calculator Calculate the total surface area of a multi-plane roof. Enter each plane's dime…
- Carpet Calculator Calculate carpet needed for a room, accounting for roll width and seam placemen…
- Mulch Calculator Calculate how much mulch you need for a garden bed. Enter bed dimensions and de…
- Wall Paint Calculator Dedicated interior wall paint calculator. Enter room dimensions to compute peri…
- Topsoil Calculator Calculate how much topsoil you need for a garden bed or lawn. Enter area dimens…
- Concrete Bag Calculator Calculate how many bags of concrete you need. Enter dimensions, choose bag weig…
- Sod Calculator Calculate how much sod you need for a lawn area. Enter lawn dimensions and wast…