Raised Bed Soil Calculator
Calculate the exact volume of soil needed to fill any size raised garden bed. Get cubic feet, cubic yards, and bag counts instantly.
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🧱 Pavers Calculator
Count exactly how many paving stones you need for any patio, walkway, or driveway. Custom sizes and waste factor included.
📐 Enter Your Dimensions
$/ea
📊 Your Results
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Pavers Needed
Base Count (no waste)—
Waste Buffer—
Area—
Pavers / Sq Ft—
Estimated Cost
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Concrete pavers: $0.50–$1.50/ea. Natural stone: $2–$10+/ea.
How to Calculate How Many Pavers You Need
A paver patio or walkway transforms any outdoor space — but you need to know exactly how many stones to order before heading to the supplier. Our pavers calculator handles any paver size with waste factor automatically.
The Paver Formula
Pavers = (Area ÷ Paver Area) × Waste Factor
Example: A 15×12 ft patio (180 sq ft) with 12×12" pavers and 10% waste:
180 ÷ 1.0 × 1.10 = 198 pavers.
Full Paver Installation Stack
A proper installation requires:
- 4" compacted gravel base → Gravel Calculator
- 1" screeded coarse sand bedding → Sand Calculator
- Pavers (this calculator)
- Polymeric sand in joints (last step)
🔄 Pattern & Waste
Running bond: 10% waste. Herringbone: 15%. Diagonal (45°): 20%. More complex = more cuts = more waste.
💰 Cost Range
Concrete pavers: $0.50–$1.50/ea. Brick: $0.40–$1.00. Natural stone: $2–$10+. A 200 sq ft DIY patio typically costs $800–$2,000 in materials.
Frequently Asked Questions
It depends on paver size. 4×8 inch pavers: 4.5 per sq ft. 12×12 inch: 1 per sq ft. 16×16 inch: 0.56 per sq ft. 24×24 inch: 0.25 per sq ft. Use our calculator above for any size.
A proper paver installation requires: (1) a 4-inch compacted gravel base (use crushed #57 stone), (2) a 1-inch screeded coarse sand layer, and finally (3) your pavers. Finish by sweeping polymeric sand into the joints and compacting with a plate compactor.
Sealing is optional but extends the life of pavers, enhances color, and prevents staining and weed growth in joints. Apply a penetrating paver sealer every 3–5 years. Wait at least 6 months after installation before first sealing.
Polymeric sand is a joint sand blended with polymers that harden when wet, locking pavers together and preventing weed growth and insect nesting. It's the best choice for paver joints. Apply after all pavers are set and sweep into joints, then activate with water.