Whether you’re tiling a floor, wall, or another surface, calculating the number of tiles required is essential for budgeting and avoiding waste—especially when tiling on the Gold Coast, where finding the right materials at the best price can make a difference. Follow this simple guide to determine how many square meters (m²) of tiles you’ll need for your Gold Coast tiling project.

Step 1: Measure the Area to Be Tiled

• For Floors: Measure the length and width of the room or area.
• For Walls: Measure the height and width of the wall(s) you plan to tile.

Example:

• Floor length = 5 meters, Floor width = 4 metres
• Wall height = 2.5 meters, Wall width = 3 metres

Step 2: Calculate the Area

Use this formula for floors or walls:

Area (m²) = Length × Width

Example:

• Floor area = 5m × 4m = 20 m²
• Wall area = 2.5m × 3m = 7.5 m²

Step 3: Account for Cutouts or Obstacles

Subtract the area of any doors, windows, or permanent fixtures from the total area. Measure their dimensions and calculate their area using the same formula, then subtract that from the total.

Example:

• Door area = 2m × 0.9m = 1.8 m²
• Total area after subtracting door:
  Floor: 20 m² – 1.8 m² = 18.2 m²

Step 4: Add a 10% Waste Allowance

Always add about 10-15% to cover any cutting, breakage, or mistakes during installation.

Conclusion:

To calculate the square meters of tiles for your project, measure the area, calculate the number of tiles, and include a waste allowance. With this method, you’ll have an accurate estimate for your tiling project!