Block Quantity Calculator

Block Quantity Calculator

Enter wall sections to see total blocks and cost.

Planning a block wall project? Whether you’re a contractor, builder, or DIY homeowner, knowing how many blocks you need — and what it’ll cost — is crucial to staying on budget and on schedule.

That’s why we created the Block Quantity & Cost Calculator — a powerful tool designed to handle real-life construction conditions.

🧱 What This Calculator Does:

  • Instantly calculates block quantities based on wall length, height, and block size

  • Supports standard and custom block sizes (e.g. 8x8x16, 4x8x16, 8x8x8, and more)

  • Includes an adjustable waste factor (%)

  • Lets you input price per block to estimate total material cost

  • Add multiple wall sections with different dimensions and block types

👷‍♂️ Who It’s Built For:

  • Masonry contractors & estimators

  • Project managers reviewing plans

  • Builders and site supervisors

  • DIYers planning retaining walls, garden beds, sheds, and more

🔨 Perfect for Real-World Projects Like:

  • Block walls and fences

  • Retaining walls

  • Foundation stem walls

  • Concrete sheds or CMU garages

  • DIY backyard enclosures

🧮 Try It Now — Save Time, Materials & Money

Use this calculator before heading to the supply yard or submitting your estimate. It’s a must-have for anyone working with concrete block walls.

💡 Bookmark it and use it on every job. No more over-ordering or underestimating.

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