Paver Calculator

Estimate paver count and base/bedding materials for patios, paths, and driveways — simple, accurate, and free.

Typical joint: ~3/16" (5 mm). Increase slightly for irregular pavers.

Patio/path: 4–6 in (100–150 mm); driveway: 6–8+ in (150–200+ mm).

Typically ~1 in (25 mm) of screeded bedding sand.

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

  1. Measure your patio, path, or driveway area.
  2. Select a paver size (or custom) and set a joint gap.
  3. Choose a waste factor to allow for cuts and breakage.
  4. Set base and bedding depths to get material volumes.

Recommended Depths

Related Tools

Need materials for your base and bedding? Try the Gravel Calculator and Sand Calculator.

Important Estimate Disclaimer

The results provided by this calculator are intended as general estimates only and should not be considered precise engineering measurements. Actual material requirements, costs, and quantities can vary significantly based on site conditions, local building codes, soil type, reinforcement requirements, climate exposure, and the intended use of your project.

These calculators are designed to help you plan and budget your project more effectively, but they do not replace professional advice from a qualified contractor, engineer, or building inspector. Always verify your calculations and assumptions with trained professionals before placing material orders or commencing construction.

For more information on the assumptions, formulas, and data used in these tools, see our Data Sources and Methodology pages.

Material estimates, cost figures, and volume calculations are approximate and may not reflect your actual requirements. Always double-check dimensions and project-specific needs, and consider adding a contingency allowance for waste, over-excavation, and unforeseen conditions.

If you are unsure about any aspect of your project — including structural requirements, reinforcement needs, drainage, or load-bearing capacity — consult with a licensed professional before proceeding.