Paver Calculator
Tell us your patio size and paver dimensions, and we'll figure out exactly how many pavers to buy.
📖 How it works & FAQHow many pavers do you actually need?
The math starts with one paver's footprint. A paver that measures width × length in inches covers that many square inches. Since one square foot is 144 square inches, the number of pavers per square foot is simply 144 ÷ (width × length). Multiply that by your patio's square footage and you have the bare minimum. This calculator does it instantly as you type.
Why you should always add waste
Real projects are never perfectly rectangular. You'll cut pavers to fit edges, curves, and borders, and a few will chip or crack during delivery and installation. A 10% overage is a sensible default for straight runs; bump it to 15–20% for diagonal (herringbone) patterns, circular designs, or lots of curved cuts. Leftover pavers are also worth keeping for future repairs, since colors and batches change over time.
How to use it
- Measure your patio and enter the total square footage (length × width in feet).
- Enter the width and length of a single paver in inches — check the product listing or measure one.
- Set a waste percentage (10% is a safe start).
- Read the Pavers to buy card — that's your shopping number, waste included.
FAQ
- What paver size should I enter?
- Use the actual paver dimensions in inches. A common patio paver is 6"×9" or 6"×12"; a classic brick is about 4"×8".
- Do I include the gaps between pavers?
- For sand-set pavers the joints are tiny, so ignoring them is fine — the waste percentage more than covers it.
- How much waste is enough?
- 10% for simple layouts, 15–20% for herringbone, circles, or many angled cuts.
- Is this exact?
- These are estimates, not professional advice — confirm quantities with your supplier or installer before ordering.