Paver Calculator
Estimate pavers, sand, and base for your patio or walkway
Length of the paver area
Width of the paver area
Select paver dimensions
5% for simple, 10% for patterns
Total Area
—
sq ft
Pavers Needed
—
pavers
Paver Sand
—
cu yd
Gravel Base (4")
—
cu yd
Estimated Cost
—
USD
Disclaimer: Results are estimates based on standard formulas. Not a substitute for professional advice from a licensed contractor, engineer, or architect. Verify all calculations before making purchasing or construction decisions.
How to Use This Calculator
Our paver calculator estimates pavers, sand, and gravel base for your project.
- Measure length and width
- Select paver size
- Choose waste factor
- Enter specifications
Expert Insights
Smart analysis for your Landscaping project
Mulch Depth by Purpose
Weed suppression: 3-4". Moisture retention: 2-3". Decorative: 1-2". AI recommends depth based on your project goals.
Gravel Base Requirements
Driveways: 4-6" compacted base + 2-3" gravel. Paths: 2-3" base + 2" gravel. AI adjusts for vehicle vs foot traffic loads.
Soil Amendment Calculator
AI factors your soil type (clay/sandy/loam) and plant needs to recommend compost and amendment quantities — not just volume.
Calculation Formula
Area = Length x Width
Pavers = (Area / Paver area) x (1 + Waste%)
Sand = Area x 1" depth
Base = Area x 4" depth
Frequently Asked Questions
How many pavers for a 12x12 patio?
144 sq ft. With 4x8 pavers (0.22 sq ft each), need 654 pavers + 10% = 720 pavers.
How much does a paver patio cost?
DIY: $8-$15/sq ft. Professional: $15-$30/sq ft. A 200 sq ft patio costs $1,600-$6,000.