How to accurately calculate brick quantity?

Enter wall length and height, along with brick and mortar dimensions. The tool auto-calculates area with 5% waste. Standard brick: 240×115×53mm.

What is the mortar joint thickness?

Typically 10mm, but you can adjust based on your actual construction needs.

Does the result include waste?

Yes, the calculation includes 5% material waste to ensure you buy enough.

Brick Calculator - Calculate Bricks Needed for Walls

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Free online brick calculator. Enter wall dimensions and brick specifications to automatically calculate bricks needed. Supports standard bricks, hollow bricks and more. Accounts for mortar joints.

Zero Deps · Works Offline

📐 Wall Dimensions

Length (m)

Height (m)

🧱 Brick Specs

Brick Length (mm)

Brick Height (mm)

Mortar Joint (mm)

📊 Results

bricks (incl. 5%)

Area (m²)

Bricks/m²

💡 Tips

Result includes 5% waste. Standard brick: 240×115×53mm, typical mortar joint: 10mm.

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🧱 Brick Calculator

📐 Wall Dimensions

🧱 Brick Specs

📊 Results

💡 Tips

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