How do I calculate paver count?

Divide patio area by one paver's face area, then add waste for cuts and breakage.

How much waste should I add?

Simple rectangular layouts often need 5-10%; angled or patterned layouts can need 10-15%.

Do pavers need joint sand?

Yes. Joint sand locks units together, reduces movement, and keeps debris out of joints.

Paver Calculator · True Build Cost

Inputs

Enter your measurements

Change any field and the results update instantly. Use supplier specs when you have them.

Patio lengthftPatio widthftPaver widthinPaver lengthinWaste%Joint depthin

Tips & notes

Before you order

Assumptions that most often change the final quantity in the field—so you order with clearer eyes.

Add 5-10% waste for running bond and 10-15% for diagonal or herringbone layouts.

Set pavers on a compacted aggregate base with a consistent bedding layer.

Use edge restraint to prevent spreading at borders.

Sweep polymeric or joint sand after the field is compacted.

Paver Calculator FAQs

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