Paver Calculator – Count, Base & Bedding
Enter your area (rectangle, circle, or total), choose a paver size or enter a custom one, set your joint gap and waste percentage, and the tool will estimate how many pavers you’ll need plus the volume of base material and bedding sand. Results are shown in both metric and imperial to make ordering easier.
How to Use
- Measure your patio, path, or driveway area.
- Select a paver size (or custom) and set a joint gap.
- Choose a waste factor to allow for cuts and breakage.
- Set base and bedding depths to get material volumes.
Recommended Depths
- Patios/paths: base 4–6 in (100–150 mm); bedding 1 in (25 mm)
- Driveways: base 6–8+ in (150–200+ mm); bedding 1 in (25 mm)
How Many Pavers Per m² / ft²?
A quick way to estimate pavers is to use a “pavers per area” rule of thumb. The exact number depends on your paver size, joint gap, and layout/pattern. Use the calculator above for a precise estimate (including joint gap and waste), but these averages help you sanity-check your order.
| Paver Size | Approx. Pavers per m² | Approx. Pavers per ft² |
|---|---|---|
| 4" × 8" | ~50–52 | ~4.7–5.0 |
| 6" × 9" | ~24–26 | ~2.2–2.4 |
| 12" × 12" | ~10–11 | ~0.9–1.0 |
Tip: If you’re using herringbone, diagonals, lots of curves, or a border detail, use a higher waste factor (often 10–15%+) to allow for extra cuts and breakage.
Related Landscaping & Aggregate Calculators
FAQs
How many pavers do I need per square metre (m²)?
It depends on paver size and joint gap. As a quick guide: 4"×8" pavers are typically about 50–52 per m², 6"×9" about 24–26 per m², and 12"×12" about 10–11 per m². Larger joint gaps and patterns with more cuts increase the required quantity.
How many pavers do I need per square foot (ft²)?
It depends on paver size and joint gap. As a quick guide: 4"×8" pavers are typically about 4.7–5.0 per ft², 6"×9" about 2.2–2.4 per ft², and 12"×12" about 0.9–1.0 per ft². Allow extra for waste and cuts.
What waste factor should I use for pavers?
A common waste/overage allowance is 5–10% for simple rectangles and straight cuts. For patterns like herringbone, diagonal layouts, or curved edges, 10–15% (or more) is often safer.
How deep should a paver base be for a patio or driveway?
Typical compacted base depth is 4–6 in (100–150 mm) for patios/paths and 6–8+ in (150–200+ mm) for driveways, depending on soil and load. Bedding sand is typically about 1 in (25 mm).
Do I include the joint gap when calculating pavers?
Yes. Joint gap changes the effective coverage per paver (module size), so this calculator includes the joint gap to estimate a more realistic paver count.
Important Estimate Disclaimer
These calculations are general planning estimates only. Actual aggregate quantities may vary due to compaction rates, settlement, moisture content, and excavation depth.
See our Methodology and Data Sources for details.
Base preparation, drainage requirements, and load-bearing needs may alter total material requirements.