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
AI Insights
Smart analysis for your project
Smart Estimates
Our AI cross-references material costs, regional pricing, and project complexity for more accurate estimates.
Waste Optimization
AI-calculated waste factors based on project type, not flat percentages. Saves 5-15% on material costs.
Best Practices
Recommendations derived from building codes, contractor data, and thousands of completed projects.
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.