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WallBoardCalc

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WallBoardCalc — Free shiplap & wallboard material calculator for DIY wall paneling projects.

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About WallBoardCalc

WallboardCalc is a free online calculator for DIY shiplap and wallboard paneling projects.

Input your wall dimensions, board width, gap spacing and waste ratio, then instantly get the total number of boards, linear footage, estimated material cost and cutting layout reference.

✅ 100% free core calculation
✅ Works for shiplap, tongue-and-groove and decorative wall panel
✅ Built for homeowners and beginner DIY builders
✅ Runs in browser, no mandatory signup
✅ Visual layout preview coming soon

It helps DIYers avoid overbuying lumber and reduce material waste for interior wall renovation.

Who it is for
DIY homeowners, hobby builders and renovators planning shiplap, tongue-and-groove and wall panel projects.
Problem it solves
Many new DIYers struggle to calculate how many wall boards they need. Manual math often leads to buying too much lumber (wasting money) or running out mid-project, plus it’s hard to visualize how boards fit on the wall.
The solution
Enter your wall size and board specs, and instantly get a visual layout preview, board quantity, total footage and an auto-generated shopping list. Prices update live when you change unit cost, and you can toggle freely between imperial and metric units.
What makes it unique
2. Instead of only showing dry numbers, it renders a visual cutting layout so you can spot awkward rip cuts before purchasing lumber. It is browser‑only, no signup required, and built specifically for shiplap & decorative wall paneling.

Features

  • Live layout preview

    A visual layout preview, not just raw numbers. See your board layout before buying lumber.

  • Shopping list

    Generate a ready-to-use shopping list you can copy for home supply stores.

  • Metric & imperial support

    Switch between feet and meters anytime without retyping measurements.

  • Live editable pricing

    Tweak board prices, all cost estimates update instantly.

Details

Platforms
  • Web
Pricing
  • Freemium
Built for

DIY homeowners, hobby builders and renovators planning shiplap, tongue-and-groove and wall panel projects.

Building since

2026

Growth channels
  • SEO
  • Reddit
  • Blog

Technology

WallboardCalc shiplap material calculator interface, visual layout preview and lumber estimate result

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