Paver Base Calculator — Calculate Gravel & Sand for Patios

Paver Base Calculator

Calculate how much paver base material (gravel, sand, stone dust) you need for patio, walkway, or driveway projects. Get cubic yards, tons, and bags estimates.

Step 1: Project Dimensions

4 inches

Recommended Base Depths

Patios & Walkways: 4-6 inches
Driveways (Light): 6-8 inches
Driveways (Heavy): 8-12 inches
Always compact base in 2-inch layers

Step 2: Material Options

Tons per cubic yard
1.4 tons/yd³

Material Densities

Crushed Stone: 1.3-1.5 tons/yd³
Gravel: 1.2-1.4 tons/yd³
Stone Dust: 1.4-1.6 tons/yd³
Coarse Sand: 1.1-1.3 tons/yd³

Paver Base Calculation Results

Material Summary
Material Comparison
Installation Guide

Total Base Material Required

0.99 yd³
80 sq ft × 4 inches depth
Cubic Yards
0.99 yd³
Tons
1.39 tons
Cubic Feet
26.67 ft³
Bags (50 lb)
78 bags

Material Comparison

Material Type Density Cost Range Best For Pros Cons

Paver Base Installation Guide

Step 1: Excavation

Excavate area to proper depth (paver thickness + base depth + sand layer).
Example: For 2″ pavers + 4″ base + 1″ sand = 7″ total excavation.

Step 2: Base Installation

Add base material in 2-inch layers, compacting each layer thoroughly.
Tip: Use plate compactor for best results. Moisten material slightly before compacting.

Step 3: Sand Layer

Add 1-inch layer of coarse sand or stone dust. Level carefully.
Note: Do not compact sand layer – it provides bedding for pavers.

Step 4: Paver Installation

Lay pavers in desired pattern. Cut edges as needed.
Tip: Use polymeric sand between joints for stability and weed prevention.

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