Paver Calculator
Concrete & Masonry · Updated July 2026
Enter the area you're paving and your paver size to find how many pavers you need — with a waste allowance for cuts.
Your project
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Estimates only. Add extra for waste and confirm with your supplier.
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How many pavers do I need?
Divide the area by the coverage of one paver, then add 10% for cuts and breakage.
Measuring a paver patio
Find the area you're paving in square feet, then divide by the coverage of one paver to get the count. Add 10% for straight patterns and up to 15% for herringbone or diagonal layouts, which produce more cut pieces.
Base and sand
Under pavers you'll also need a compacted gravel base (4–6 inches for patios) and about a 1-inch layer of bedding sand. Use the gravel and sand calculators to estimate those layers too.
How to use this calculator
- 1Measure the area to pave in square feet.
- 2Enter your paver width and length.
- 3Set waste % and read the paver count.
Frequently asked questions
How much extra should I buy?
Add 10% for straight layouts and up to 15% for herringbone or diagonal patterns.
How many pavers do I need?
Divide the patio area by the coverage of a single paver, then add 10–15% for cuts and breakage.
How much extra should I buy for a herringbone pattern?
Add about 15% — angled and diagonal patterns create more cut pieces than a straight bond.
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