🧱 Paver Calculator
Calculate pavers needed for your patio or walkway
How to Use This Calculator
Enter Area Dimensions
Input the length and width of your patio, walkway, or driveway area in feet. Measure the total area where you'll be installing pavers.
Specify Paver Size
Select your paver length and width in inches. Common sizes are 12×12 inches, 16×16 inches, or rectangular sizes like 6×12 inches. Check your paver product specifications.
Calculate Pavers Needed
Click "Calculate Pavers" to see the total number of pavers needed. The calculator automatically includes 10% waste for cuts, pattern matching, and mistakes.
Order Materials
Use the paver count to order from suppliers. Also order base material (4-6 inches of gravel/sand), leveling sand, and joint sand. Order all pavers from the same batch for color consistency.
Formula
Area (sq ft) = Length (ft) × Width (ft)
Paver Area (sq ft) = (Paver Length (in) ÷ 12) × (Paver Width (in) ÷ 12)
Pavers Needed = Area (sq ft) ÷ Paver Area (sq ft)
Pavers to Order = Pavers Needed × 1.10 (includes 10% waste)
Example 1: Standard Patio (20 ft × 15 ft, 12×12 inch pavers)
Step 1: Calculate area: 20 × 15 = 300 sq ft
Step 2: Convert paver size: (12 ÷ 12) × (12 ÷ 12) = 1 × 1 = 1 sq ft per paver
Step 3: Calculate pavers: 300 ÷ 1 = 300 pavers
Step 4: Add waste: 300 × 1.10 = 330 pavers (with 10% waste)
Example 2: Walkway (30 ft × 3 ft, 6×12 inch pavers)
Step 1: Calculate area: 30 × 3 = 90 sq ft
Step 2: Convert paver size: (6 ÷ 12) × (12 ÷ 12) = 0.5 × 1 = 0.5 sq ft per paver
Step 3: Calculate pavers: 90 ÷ 0.5 = 180 pavers
Step 4: Add waste: 180 × 1.10 = 198 pavers (with 10% waste)
About Paver Calculator
The Paver Calculator is an essential tool for homeowners, landscapers, contractors, and DIY enthusiasts who need to accurately determine how many pavers are required for their patio, walkway, or driveway projects. This calculator eliminates guesswork by providing precise paver counts accounting for waste, helping you order the right amount of materials without waste or shortages.
When to Use This Calculator
- Patio Installation: Calculate pavers needed for new patios, outdoor entertainment areas, or patio replacements
- Walkway Projects: Determine materials needed for walkways, paths, or garden pathways
- Driveway Projects: Estimate paver quantities for driveway installations or replacements
- Budget Planning: Calculate material costs by determining exact paver quantities needed
- Contractor Estimates: Quick reference for contractors bidding paver installation projects
Why Use Our Calculator?
- ✅ Accurate Paver Count: Precise calculations prevent over-ordering or running short
- ✅ Multiple Paver Sizes: Supports different paver lengths and widths (6×6, 12×12, 16×16, etc.)
- ✅ Waste Factor: Automatically includes 10% extra for cuts, pattern matching, and mistakes
- ✅ Cost Planning: Helps budget accurately by determining exact material needs
- ✅ Time Savings: Instant calculations eliminate manual math and measurements
- ✅ Professional Results: Industry-standard formulas ensure contractor-quality estimates
Common Applications
Residential Patios: Homeowners planning new patios or replacing existing ones use this calculator to order the correct quantity of pavers. Standard patios use 12×12 inch pavers, which this calculator helps determine accurately.
Walkways and Pathways: Landscapers and homeowners planning walkways use this tool to estimate paver quantities needed. Walkways often use rectangular pavers (6×12 inches) for better pattern options.
Commercial Projects: Contractors working on commercial paver projects use this calculator to determine paver quantities needed for large areas, ensuring sufficient materials are on-site before starting work.
Tips for Best Results
- Paver Sizes: Standard is 12×12 inches; larger pavers (16×16, 18×18) reduce installation time
- Add Waste: Always add 10% extra for waste, cuts around edges, and pattern matching
- Base Material: Plan for 4-6 inches of base material (gravel/sand) under pavers
- Leveling Sand: Add 1 inch of leveling sand on top of base material
- Joint Sand: Order joint sand separately for filling gaps between pavers
Frequently Asked Questions
How many pavers do I need for a 20×15 foot patio with 12×12 inch pavers?
A 20×15 foot patio (300 sq ft) using 12×12 inch pavers requires approximately 330 pavers (including 10% waste). Without waste, you'd need 300 pavers, but always add 10% for cuts and mistakes.
What size pavers are best for patios?
Standard patio pavers are 12×12 inches—good balance of cost and installation speed. Larger pavers (16×16, 18×18) install faster but cost more. Smaller pavers (6×6) are cheaper but take longer to install. Choose based on budget and appearance preference.
Do I need to add extra pavers for waste?
Yes! Always add 10% extra for waste, cuts around edges and corners, pattern matching, and mistakes. If you need 300 pavers, order about 330 pavers (with 10% waste) to ensure you have enough material.
How much base material do I need under pavers?
Standard paver installation requires 4-6 inches of base material (crushed stone or gravel) plus 1 inch of leveling sand. For a 300 sq ft patio, you'll need approximately 12-18 cubic yards of base material (4-6 inches deep) plus 1 cubic yard of sand.
How much does a paver cost?
Paver prices vary by material and size: concrete pavers $0.50-$2.00 each, brick pavers $1-$3 each, natural stone pavers $3-$10+ each. Prices depend on material, size, and brand. Budget pavers are cheaper; premium materials cost more.
Can I calculate pavers for an irregular shape?
Divide irregular areas into rectangles, calculate each separately, then add the paver counts together. For circular areas, use π × radius² for area calculation. Add 15-20% extra for irregular shapes due to increased waste.