Paver Calculator
Enter your patio dimensions and paver size to get the exact number of pavers to order.
Enter your measurements to see what to buy.
How to calculate it
Enter your patio dimensions and paver size to get the exact number of pavers to order.
Source: Paver count = area ÷ face area of one paver; paver dimensions in inches convert to ft² by dividing by 144.
A 10×12 ft patio (120 ft²) with 4×8 in brick pavers (0.222 ft² each) and 10% waste: 132 ft² ÷ 0.222 = 595 pavers.
Want the full step-by-step walkthrough? Read our How Much Sand Do I Need for Pavers?.
Purchasing & waste guidance
- 4×8 in brick paver — 4.5 per ft².
- 6×6 in — 4 per ft².
- 6×9 in — 2.67 per ft².
- 12×12 in — 1 per ft²; 16×16 in — 0.56 per ft².
- Herringbone and diagonal patterns need 15–20% waste instead of 10%. Add 4–6 in of gravel base plus 1 in of bedding sand.
Assumptions & what’s included
- Patio is a single rectangle; paver dimensions are nominal face size in inches.
- Waste allowance covers cuts, breakage and pattern waste.
- Price is per paver and optional.
Frequently asked questions
How many pavers do I need for a 12×12 patio?
A 12×12 ft patio is 144 ft². With 4×8 in pavers (4.5 per ft²) and 10% waste you need about 713 pavers. The calculator handles any paver size automatically.
How much base do I need under pavers?
Plan on 4–6 in of compacted gravel base and 1 in of bedding sand. Use the Gravel Calculator to estimate base material tonnage.
How much waste should I add for pavers?
10% for a straight layout in a simple rectangle, 15% for diagonal layouts or rooms with many cuts, and 20% for herringbone or intricate patterns.
Related guides
Step-by-step project guides that use this calculator.