What's the difference between a paver and tile calculator?

Paver calculators are for outdoor paving with larger sizes, joint gaps, and patterns. Tile calculators focus on indoor flooring with grout and wall installation.

Paver Calculator

Q: How many pavers per square foot?

12x12 pavers = 1 per sq ft, 6x6 pavers = 4 per sq ft, 4x8 pavers = 4.5 per sq ft, 6x9 pavers = 2.67 per sq ft. Add joint gaps and waste for final count.

Q: How many pavers do I need for a 10x10 patio?

A 10 ft x 10 ft patio = 100 sq ft. Using 12x12 pavers with 1/4 in joints: about 100 pavers + 7% waste = 107 pavers.

Q: What paver pattern is best for a driveway?

Herringbone is the strongest pattern for driveways as it distributes vehicle loads across multiple pavers and resists shifting.

Free online paver calculator for patios, driveways, walkways, and pool decks. Enter your area dimensions and paver size to get the exact number of pavers needed with patterns, waste, and cost estimates.

Paver Size

Patio / Area Length

ft in

Patio / Area Width

ft in

Joint / Gap Width

Pattern

Waste Factor (%)

Price Per Paver ($)

$/paver

pavers needed

Area (sq ft)

Pavers per sq ft

Before Waste

Incl. Waste

How Many Pavers Do I Need?

Knowing exactly how many pavers you need for your patio, driveway, walkway, or pool deck is crucial for budgeting and avoiding material shortages. Our paver calculator takes the guesswork out of estimating by automatically computing the area and dividing by the paver dimensions.

Simply enter your project area dimensions, select the paver size, choose your desired joint width and pattern, and the calculator will give you the exact count including waste factor. Whether you're using concrete pavers, brick pavers, or natural stone, this tool works for any paver type.

Quick Reference: A 10 ft × 10 ft patio (100 sq ft) using 12×12 pavers with 1/4" joints needs about 100 pavers + waste

Pro Tip: Order 7-10% extra pavers for cutting, breakage, and future repairs. Store extras in a dry place — color matching later can be difficult.

Standard Paver Sizes

Paver Size	Length (in)	Width (in)	Area (sq in)	Pavers per sq ft
4 × 8	4	8	32	4.50
6 × 6	6	6	36	4.00
6 × 9	6	9	54	2.67
8 × 8	8	8	64	2.25
12 × 12	12	12	144	1.00
12 × 24	12	24	288	0.50
16 × 16	16	16	256	0.56
24 × 24	24	24	576	0.25

Pavers per sq ft calculated without joint gaps. Add ~5% more for 1/4" joints.

Paver Patterns Guide

Running Bond

The most common pattern — each row is offset by half a paver length. Creates a classic brick-like appearance. Works well for driveways and pathways. Waste factor: 5-7%.

Stacked (Grid)

Pavers aligned in straight rows and columns. Minimal cutting required. Best for modern/contemporary designs. Waste factor: 5%.

Herringbone

Pavers placed at 45 or 90 degree angles in a zigzag pattern. Very strong — ideal for driveways. Higher waste due to more cutting. Waste factor: 10-15%.

Basket Weave

Pavers arranged in pairs to create a woven basket effect. Classic look for patios and courtyards. Requires two different paver sizes or rotating the same size. Waste factor: 7-10%.

Pattern Impact: Herringbone and basket weave patterns require more cutting, so increase your waste factor by 3-5% compared to running bond or stacked patterns.

Paver Sand Calculator — How Much Sand Do I Need?

Estimating the right amount of sand for your paver project is essential for a stable and level patio or walkway. Two types of sand are used in paver installations: bedding sand (1 inch layer under pavers) and joint sand (for filling gaps between pavers).

Sand Calculation Formula

Bedding sand: Area (sq ft) × Depth (inches) ÷ 12 = Cubic feet needed. For a 100 sq ft patio with 1" bedding: 100 × 1 ÷ 12 = 8.33 cubic feet.

Joint sand: Area (sq ft) × Joint width (inches) × Joint depth (inches) ÷ 12 ÷ 12 = Cubic feet. Most joints are 1/4" wide and 4" deep (paver thickness).

Project Size	Bedding Sand (1")	Joint Sand (1/4" joints)	Total Sand Needed
50 sq ft (5×10 patio)	4.2 cu ft	0.35 cu ft	~4.5 cu ft
100 sq ft (10×10 patio)	8.3 cu ft	0.7 cu ft	~9.0 cu ft
200 sq ft (10×20 patio)	16.7 cu ft	1.4 cu ft	~18.0 cu ft
400 sq ft (20×20 patio)	33.3 cu ft	2.8 cu ft	~36.0 cu ft
600 sq ft (driveway)	50.0 cu ft	4.2 cu ft	~54.0 cu ft

Quick Tip: 1 cubic foot of sand weighs approximately 100 lbs. A standard 50 lb bag of sand covers about 0.5 cubic feet. For a 100 sq ft patio, you'll need roughly 18 bags (50 lb each) for bedding sand.

Pro Tip: Always order 10-15% extra sand for compaction and waste. Polymeric sand for joints should be swept into dry joints and then activated with water — follow manufacturer instructions for best results.

Frequently Asked Questions

How many pavers per square foot?

The number of pavers per square foot depends on paver size. 12×12 pavers = 1 per sq ft, 6×6 pavers = 4 per sq ft, 4×8 pavers = 4.5 per sq ft, 6×9 pavers = 2.67 per sq ft. Add joint gaps and waste for final count.

How many pavers do I need for a 10x10 patio?

A 10 ft × 10 ft patio = 100 sq ft. Using 12×12 pavers with 1/4" joints: approximately 100 pavers + 7% waste = 107 pavers. Using 6×6 pavers: approximately 400 pavers + 7% waste = 428 pavers.

What's the difference between a paver calculator and a tile calculator?

Paver calculators are optimized for outdoor paving — larger sizes, joint widths (sand/gravel gaps), patterns like herringbone and basket weave, and higher waste factors. Tile calculators focus on indoor flooring with smaller tiles, grout gaps, and wall installation options.

What paver pattern is best for a driveway?

Herringbone is the strongest pattern for driveways because it distributes vehicle loads across multiple pavers and resists shifting. Running bond is also good. Avoid stacked patterns for driveways as the straight joints can shift over time.

How much base material do I need for pavers?

For a standard patio, you need 4-6 inches of compacted gravel base and 1 inch of sand bedding. Multiply your area by the depth to get cubic feet. For a 100 sq ft patio: 100 × (6÷12) = 50 cubic feet of gravel (~1.85 cu yd).

Should I account for pattern waste?

Yes. Running bond patterns need 5-7% waste, stacked patterns need 5%, herringbone needs 10-15%, and basket weave needs 7-10%. Complex patterns with more cuts require higher waste allowance. Always round up to the nearest full paver.

How do I measure an irregular patio for pavers?

Divide the irregular area into rectangles, calculate each section separately, then add them together. Use our calculator for each rectangular section. For curved areas, approximate the shape as a series of rectangles or use the average width.

What joint width should I use for pavers?

The standard joint width for concrete pavers is 1/4 inch (6mm). For irregular natural stone, use 1/2 inch. For tight modern installations, 1/8 inch works well. Wider joints need more polymeric sand or joint filler.

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