how many pavers in a square meter

How Many Pavers are Needed in a Square Meter?

When it comes to revamping your outdoor space, pavers are an excellent choice. They come in various shapes, sizes, and materials, allowing you to create stunning designs. However, before starting your paver project, it’s important to know how many pavers you will need. This article will guide you through the process of calculating the number of pavers required per square meter, ensuring a successful and efficient installation.

What Are Pavers?

Pavers are individual units made from different materials, such as concrete, stone, or brick. They are commonly used for creating driveways, patios, walkways, and other outdoor surfaces. Their versatility and durability make them a popular choice among homeowners and landscapers.

Determining Paver Quantity

how many pavers in a square meter

Calculating the number of pavers needed is crucial for estimating costs and ensuring you have enough materials for your project. To determine the quantity, follow these simple steps:

1. Measure the Area

The initial step is to measure the area where you plan to install the pavers. Use a tape measure to determine both the length and width of the space. For irregular shapes, divide the area into smaller portions and measure each section separately.

2. Calculate the Square Meters

Once you have the measurements, multiply the length by the width to obtain the total area in square meters. For example, if you have a patio measuring 4 meters in length and 5 meters in width, the total area would be 20 square meters (4m x 5m).

3. Decide on Paver Size

Next, you need to choose the size of the pavers you plan to use. Pavers come in numerous dimensions, such as 20x20cm, 40x40cm, or even irregular shapes. Selecting the right size will depend on your design preferences and the intended use of the paved surface.

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4. Consider the Paver Spacing

When placing the pavers, it’s important to leave room for joint spacing. Without adequate spacing, the pavers may shift and become uneven over time. For standard pavers, a joint spacing of 3-5mm is recommended. However, for larger format pavers or heavily trafficked areas, a wider joint spacing may be necessary.

5. Calculate the Paver Quantity

Now it’s time to calculate the number of pavers needed. Divide the area in square meters by the paver size, considering the joint spacing as well. Here’s the formula:

Paver Quantity = (Area ÷ (Paver Length x Paver Width)) + [(Paver Length + Paver Width) x Joint Spacing]

Let’s say you have chosen 20x20cm pavers with a joint spacing of 3mm. Using the formula, and considering a total area of 20 square meters:

Paver Quantity = (20 ÷ (0.2 x 0.2)) + [(0.2 + 0.2) x 0.003]

Thus, in this example, you would need approximately 500 pavers to cover a 20 square meter area.

Consider Extra Pavers

When estimating the quantity of pavers needed, it’s always wise to account for some extra units. This helps to compensate for any cutting errors or replacements needed in the future due to damage or repairs. Consider adding an extra 5-10% to your initial calculation to ensure you have sufficient pavers.


Calculating the number of pavers required per square meter is a simple process. By measuring the area, selecting the right paver size, accounting for joint spacing, and performing the calculations, you can accurately estimate the quantity needed for your project. Remember to add a safety margin by including extra pavers in your calculation. Now that you have a thorough understanding of the process, you can confidently proceed with your paver installation, creating a beautiful and functional outdoor space.

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