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Paver Calculator

Paver Calculator estimates concrete or clay pavers, base, and bedding sand for patios, walks, pool decks, and driveways. Enter job dimensions in U.S. customary units, adjust supplier assumptions, and get purchase-ready quantities instantly.

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HOW IT WORKS

Formula and assumptions

Compare face-area count with whole rows and columns including joint spacing; calculate loose base and bedding orders from compacted targets.

Pavers use a rectangular running-grid screening layout.
Base and bedding depths are compacted finished depths; purchase allowances are separate.

FIELD CHECK

Before you order

Increase waste for borders, curves, diagonal patterns, and mixed sizes; use pallet coverage from the selected manufacturer.

Worked example

Example: with project length 20 ft, project width 14 ft, paver length 8 in, paver width 4 in, the paver calculator returns 1,386 pavers for pavers to buy. The supporting check is paver pallets: 4 pallets. Replace the prefilled measurements and supplier assumptions with the project values before ordering.

PROJECT GUIDE

Using this calculator well

WHEN TO USE IT

Best use of this calculator

Use the result as a planning estimate, then verify field measurements and product-specific data before ordering or building.

INPUTS EXPLAINED

What each input means

Project length: Enter the measured value and choose the matching unit (ft, in, yd, m, cm).
Project width: Enter the measured value and choose the matching unit (ft, in, yd, m, cm).
Paver length: Enter the measured value and choose the matching unit (in, ft, cm, mm).
Paver width: Enter the measured value and choose the matching unit (in, ft, cm, mm).
Joint spacing: Enter the measured value and choose the matching unit (in, ft, cm, mm).
Cutting waste: Enter the project value in %.
Coverage per pallet: Enter the project value in sq ft.
Compacted base depth: Enter the measured value and choose the matching unit (in, ft, cm, mm).
Bedding sand depth: Enter the measured value and choose the matching unit (in, ft, cm, mm).
Base compaction allowance: Enter the project value in %.
Base waste: Enter the project value in %.
Bedding-sand waste: Enter the project value in %.
Price per paver: Enter the project value in $.

COMMON MISTAKES

Checks that prevent bad estimates

Mixing units or entering a measurement in a different unit than the selected field unit.
Using a planning default when the exact manufacturer or supplier specification is available.
Rounding intermediate measurements too early instead of rounding the final purchase quantity.
Ignoring waste, compaction, cuts, laps, settlement, or full-package rounding where the project requires them.

SOURCES & REVIEW

How this estimate is supported

The implemented formula, assumptions, and worked example on this page are the calculator-specific reference. BuildYard's broader rules are documented in the Calculation Methodology and Sources & References.

For material density, coverage, yield, dimensions, package quantity, price, and other product-specific values, the current manufacturer or supplier specification should override a planning default.

Last reviewed: September 15, 2026, as part of the site-wide calculator workflow validation pass. See the BuildYard Changelog.

LEARN THE METHOD

Guides related to this calculator

All guides

Pavers & hardscape

Paver Quantity, Base, Bedding Sand, and Waste

Learn how paver area, unit size, pallet coverage, base depth, bedding sand, compaction, borders, and cut waste fit into a hardscape material estimate.

Read guide →

COMMON QUESTIONS

Paver Calculator FAQ

What does the Paver Calculator calculate?

It converts the measurements for patios, walks, pool decks, and driveways into the buying units normally used for concrete or clay pavers, base, and bedding sand, with the relevant waste, package, weight, or cost outputs shown on the result card.

How accurate is this paver calculator?

The geometry is calculated from the values you enter. Final ordering accuracy still depends on field measurements, supplier density or coverage, product dimensions, compaction, cuts, and the selected allowance.

What should I verify for patios, walks, pool decks, and driveways?

Increase waste for borders, curves, diagonal patterns, and mixed sizes; use pallet coverage from the selected manufacturer. Confirm the selected product, field conditions, and purchasing increments before placing the order.

Should I round the result up?

Yes for indivisible buying units such as bags, sheets, bundles, pallets, boxes, bars, and truck loads. The calculator rounds those purchase quantities up automatically.

KEEP ESTIMATING

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