Calculate. Plan. Build.
DIY Material Calculator turns your project measurements into a clear shopping list. Choose the job — a wall, slab, roof, path, fence, shed, deck or similar — enter the sizes, and the app works out how much of each material you need, what it is likely to cost, and how the structure should look before you buy a single bag of cement.
It is built for weekend DIY and for tradespeople who want a fast, accurate estimate on site. Instead of guessing quantities or scribbling on the back of a receipt, you get exact figures you can take to the merchant — and visual plans you can actually build from.
What the app does
Pick a project type, enter the dimensions, and DIY Material Calculator does the rest. It converts lengths, areas and volumes into the materials you will actually buy — bags of sub-base, cubic metres of concrete, square metres of cladding, roof pitch and rise, timber, and more. Each result comes with a line-by-line list and a running total, so you can see the job on paper before you start.
Alongside the numbers, you get dimensioned layouts, elevation drawings and 3D views. That means you are not only buying the right amount of material — you can see how the frame, footprint and roof go together.
How it will help you
Most overspend on a DIY build comes from buying too much, or from a second trip because something was missed. This app is there to stop both. You plan once, buy once, and start with a drawing in your pocket.
- Buy only what you need and cut down on leftover bags, boards and waste
- See a full material list with quantities, weights and cost estimates before you go to the merchant
- Save time on site — no more working quantities out by hand
- Build with more confidence using clear layouts and elevation drawings
- Keep projects, materials and settings in one place, from a small path to a garden shed
Features
- Calculators for walls, concrete slabs, roofs, paths, fences, garden sheds, decking and more
- Exact material quantities, including bags, cubic metres and surface areas
- Line-item and total cost estimates in your chosen currency
- Visual plans: layout, elevation and 3D views
- Saved projects and a materials library on your device
- Clean dark interface designed for phone use on site
From a small weekend job to a bigger build, DIY Material Calculator helps you calculate, plan and build with less waste and fewer surprises.
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