How Many Pavers Do You Need for a Patio?

Measure the patio

Mark the patio outline with stakes and string or marking paint, then measure. Rectangles are length times width. For a round patio, square the diameter and multiply by 0.785. Odd shapes can be split into simpler pieces.

Measure the finished patio size, not the excavation. The base usually extends a little beyond the pavers, which matters for gravel but not for the paver count.

Measure one paver

Use the actual paver dimensions from the product label. Convert them to feet and multiply to get the face area. A 6 × 9 inch paver is 0.5 × 0.75 = 0.375 square feet. Divide the patio area by that number to get the exact count.

Some pavers have spacer nubs or tapered edges. Joint gaps are small, so ignoring them gives a slight overestimate — a built-in cushion rather than a shortfall.

Allow for cuts and breakage

Straight-edged patios in a running bond or stack pattern need fewer cuts. Herringbone patterns, circles, and curves require many more, and each cut piece leaves an offcut you can rarely reuse.

Choose a small allowance for simple layouts and a larger one for complex patterns. Ask whether your supplier accepts returns of full, unused pallets or pieces.

Don’t forget what’s underneath

A durable patio sits on a compacted gravel base topped with a thin bedding layer, held in by edge restraints. Calculate the base volume by multiplying the area by its depth, and the bedding sand the same way.

Edge restraint is ordered by length — the perimeter of the patio. Including it in the plan avoids a last-minute trip.

Choosing a laying pattern

Running bond (offset rows like brickwork) is quick to lay and hides small variations. Stack bond creates a clean, modern grid but shows any misalignment. Herringbone interlocks strongly and suits driveways and high-traffic areas, but needs more cuts along the edges.

Draw the pattern on graph paper to see where cuts will fall, especially along curves and around steps.

Ordering and staging

Pavers are heavy, and pallets need a firm drop spot near the work area. Ask about pallet deposits and returns. Stage pallets so you can pull from several at once, blending colors as you go.

Order joint sand and edge restraint at the same time so the job isn’t held up at the end.

Steps, borders, and features

Steps, seat walls, and fire pit surrounds each need their own count. Measure them separately and use the dimensions of the specific units you’ll buy, since wall blocks and step units often differ from field pavers.

Worked example: a 12 × 14 ft patio with 6 × 9 in pavers

Helpful tips

Frequently asked questions

The bottom line

Divide the patio area by the area of one paver, add a waste allowance that matches your pattern, and plan the base and edging at the same time. The Paver Calculator handles all of it in one place.

Further reading

• 811 — Call before you dig (US)