How many pavers for a 12×12 patio?
A 12 × 12 ft patio is 144 square feet. With common 12×12-inch pavers you need about 159 pavers including a 10% waste allowance. Smaller pavers take many more — here's the count by paver size, plus the base, weight, and budget to plan around it.
The math
Divide the patio area by the area of one paver, then add ~10% for cuts and breakage:
- Patio area = 12 × 12 = 144 sq ft
- One 12×12-inch paver = 1 sq ft → 144 pavers, +10% = ~159
Pavers needed by size (144 sq ft + 10% waste)
| Paver size | Per sq ft | For a 12×12 patio |
|---|---|---|
| 12 × 12 in | 1.0 | ~159 |
| 8 × 8 in | 2.25 | ~357 |
| 6 × 9 in (brick) | 2.67 | ~423 |
| 6 × 6 in | 4.0 | ~634 |
| 4 × 8 in (brick) | 4.5 | ~713 |
Many pavers are sold by the band or pallet with the coverage printed on the tag (often 100–120 sq ft per pallet for 12×12s) — divide your 158 sq ft into that figure the same way you would tile boxes, and round up.
Pattern changes the waste
The 10% allowance assumes you're laying square to the patio in a simple pattern. Adjust it for the layout you actually want:
- Running bond, stack bond, basketweave — 10% is enough; cuts happen only at the edges and many offcuts get reused.
- Herringbone at 45° — plan 15%: every perimeter paver gets an angled cut, and the triangles rarely fit anywhere else. It's the classic look (and the strongest interlock for driveways), but it costs more material.
- Borders and circle kits — a contrasting soldier-course border or a circle inlay is ordered as its own line item on top of the field pavers, and the field pavers meeting a circle need generous cutting allowance.
The base under a 12×12 patio
Pavers are only as good as what's under them — a compacted crushed-stone base plus an inch of bedding sand is what keeps the surface flat through rain and frost. For 144 sq ft plan roughly:
| Layer | Depth | Quantity for 12×12 |
|---|---|---|
| Crushed stone base (patio, well-drained) | 4 in | ~1.8 cu yd (≈2.5 tons) |
| Crushed stone base (wet site / heavier use) | 6 in | ~2.7 cu yd (≈3.7 tons) |
| Bedding sand (concrete sand) | 1 in | ~0.45 cu yd (≈0.6 ton) |
| Polymeric joint sand | — | 2–4 bags (50 lb) |
| Edge restraint + spikes | — | up to 48 linear ft |
Order 10–15% extra stone because it compacts, and add landscape fabric (~160 sq ft) under the base on clay or soft soils. The paver base calculator gives exact amounts for any size and depth, and the paver patio guide walks through the excavation, compaction, and screeding step by step.
Weight and delivery — don't skip this part
A 12×12-inch concrete paver around 2 inches thick weighs 22–24 lb, so the patio's pavers alone come to about 1.8 tons, usually one to two pallets. Add the base stone and sand and you're moving 5–6 tons of material in total. Practical implications:
- Have it delivered. A pallet of pavers is far beyond a car or half-ton pickup; suppliers drop pallets and bulk stone at the curb or driveway for a modest fee.
- Stage smart. Have the stone dumped as close to the patio as the truck can reach — every extra 20 feet is hundreds of wheelbarrow-feet over the build.
- Excavation spoil adds up too: digging out 7–8 inches over 144 sq ft produces roughly 3.5 cubic yards of soil to relocate — see the excavation calculator.
What a 12×12 paver patio costs
Concrete pavers run about $2–$10 per sq ft in materials, so the pavers for this patio cost roughly $320–$1,600, and base gravel, sand, edging, and fabric add about $150–$350 — a DIY total of $500–$1,900. Hiring it out, paver patios typically price at $10–$25 per sq ft installed, or about $1,400–$3,600 for this size. For how pavers stack up against a poured slab, see pavers vs. a concrete patio.
Different size or paver?
The paver calculator counts pavers for any patio and paver size, and the paver base calculator sizes the gravel and sand underneath.
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