Use this brick calculator UK to estimate how many bricks you need for a wall based on its size. It is ideal for builders, contractors and DIY projects across the UK.
Brick Calculator
Brick Calculator
Results
Total Area: 0 m²
Bricks Needed: 0
Bricks with 10% Waste: 0
How to Use This Brick Calculator
Enter the wall length and height in metres. The calculator will estimate the number of bricks required, including an allowance for mortar and waste.
How Many Bricks Do I Need?
The number of bricks required depends on:
- wall size
- brick dimensions
- mortar gaps
A standard UK brick (215mm x 65mm with mortar) typically requires around:
👉 60 bricks per m²
Example Calculation
For a wall:
- Length: 5m
- Height: 2.4m
Total area = 12m²
Bricks required ≈ 720 bricks
With waste = ~792 bricks
Why Use a Brick Calculator?
Using a brick calculator helps you:
- avoid over-ordering
- reduce waste
- estimate costs accurately
- plan materials quickly
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Built for Tradespeople
This brick calculator is designed for:
- builders
- bricklayers
- contractors
- DIY users
Related guides
For more help with pricing, accounting and profitability, see:
You can also review official VAT guidance on the HMRC website to ensure compliance.
Best Accounting Software for Construction Businesses UK
Best Accounting Software for Contractors UK
CIS Accounting Software for Contractors UK
Best Accounting Software for Builders UK
Learn More About Pricing Jobs
For a full guide on pricing work as a tradesperson, including VAT and accounting tips, visit:
TradesInfo – Accounting and Pricing Guides for Tradespeople
https://tradesinfo.co.uk/