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
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.