How to Calculate Number of Tiles for different Spaces

There are simple methods to calculate the cost, type, and number of tiles for your new house. To make the best choice for your budget, you will need to conduct some basic research about your needs and your availability.

Type of Project

Calculating the number of tiles for a wall or floor is the same. A measuring tape, a notebook, a pencil, and a calculator are all you need to get started. ).

After a few simple calculations, you can estimate the cost and number of tiles you want for your home.

Considerations to be made

Tiles have become very popular and are used all over the world stylishly and innovatively. The versatility, durability, and affordability of tiles make them the first choice for interior design.

There are many options when it comes to calculating the number of tiles you need for each space. If you want to select the best tile for your needs, there are several things to consider:


The location is important in the selection. Installing larger tiles will give a more majestic appearance in large spaces. The total number of tiles is calculated proportionally.

Design & Patterns

The decision is a complex one. Some designs are only available for large or smaller tiles or tiles of different quality, depending on their application. The patterns and designs available can be affected by this.

You can choose from a wide range of colors and patterns if you select high-gloss tiles. High gloss tiles are not the best choice for the entrance, where you need something more durable and resistant to slippage.


Interior Theme

The best use of space and lighting determines the theme of your home or business. The interior theme you choose will select the type, pattern, finish, and quantity of tiles that you use. Keep a spare of 5-10% in addition to your estimate for future uses.



The number of tiles required is directly affected by this factor. After you’ve selected your tile and know the dimensions of the room, the math is easy.



In a highly competitive world, you’ll be flooded with tile options. Calculate your budget and see how much you can spend on tiles. You will need to drill down your budget by space because different rooms/areas require other tiles. You won’t spend impulsively if you have a clearly defined budget.

Covered Area

Two parts are here.


  • Windows & Doors: When you cover walls, leave space for windows and doors. Calculate the tiles needed accordingly.
  • Plumbing: You may need to break tiles every time you find a problem. The walls and floors can be damaged by breaking tiles on a regular basis.


Use Tiles for Benefits


  • They can be hung at various places around the house
  • Clean easily
  • Maintenance is simple and inexpensive
  • Temperature under control
  • Buy Tickets Online
  • There are many designs to choose from
  • Long Life


Types of tiles

Ceramic tiles

Durable and affordable, they are recommended for areas that receive low to medium traffic, such as the living room and drawing room. Ceramic tiles come in many sizes and prints to suit any theme.

Porcelain tiles


  • Ceramic is denser, stronger and more dense than ceramic
  • Scratch and stain-resistant.


Vitrified tiles


  • Strongly Recommended
  • durable
  • Stain and moisture-resistant
  • Double-charged vitrified tiles are available


Measurement of Floor and Wall Dimension

It is important to measure dimensions accurately in order to calculate the number of tiles needed. Below are some simple steps for measuring floor dimensions:


  • Calculate the area of the floor to determine how many tiles you need.
  • Calculate the number of tiles required for the room by adding the location of the walls and the bottom (up to where you plan to install the tiles).
  • You must first measure the size of the room, wall, or ceiling you plan to cover with tiles.
  • Calculate the area of walls that are rectangular and include any windows or doors.
  • We need first to calculate the total size of a wall and then subtract any windows or doors that are also on it.


You can measure the room dimensions for tiles, for example.

The dimensions of a room are 20ft by 18ft by 10ft.

Measure the floor dimensions:

Length x breadth = 20ft by 18ft = 360 sq.ft

Add 10% to the total.

Floor Dimension = 360 sq. Floor Dimension = 360 sq. ft.

Measure the wall dimensions:

Length x height = 20 ft. ft.


  • Length of the window = 4 ft.
  • Height of the window = 3 ft.


Dimension of the window = 4 ft. ft.


  • Actual wall surface requiring tiling = B – A = 200 sq. ft. – 12 sq. ft. = 188 sq. Add 10% to the square footage.


Dimensions of the wall = 188 sq. ft. ft.

You can also tile the other walls by adding the areas of the wall.

For Non-Rectangular Floors

If you are designing a room that is not rectangular, as most rooms in houses are, you can use the following formula to determine the area of the floor:

Circular Room

school geometry. Calculate the size of the base using Pi.r2. Pi = 3,14 and r = the radius of the room (half its diameter).

Uneven shapes

Divide the space into geometrically logical areas. Divide an L-shaped floor into two rectangles that measure 8ft by 4ft each. One rectangle has a surface area of 32 sq. The total floor area is 32 sq. ft. + 32 sq. ft. = 64 sq. ft.


The Right Tile Size


The larger tiles are less likely to have joint lines and, therefore, give the impression of a spacious room. Choose tiles according to the following:


  • Install the product with minimal waste.
  • Choose bigger tiles for your living room, bedroom, and dining room.
  • In the bathroom and kitchen, smaller tiles are best.


How many tiles do you need?

How do you calculate the total number of tiles needed for each space or room once you’ve selected the tiles?


  • Prepare the dimensions for each space.
  • Please note the dimensions of the tiles for each space
  • Divide the area of your room/opening into the site of the tile you selected for the space. If the tile size is one sq. You will need 120 tiles if you want to cover 120 sq. ft. You will need to purchase 12 boxes if a box contains ten tiles.
  • Always keep a buffer. Never buy exactly the number of tiles based on your calculations. It is important to consider the loss that may occur during transport and installation.


How to use a tile calculator

The calculator utilizes the same math as described above. Divide the surface area of a room, floor, or wall by the tile’s size. You can only buy tiles with round numbers, so make sure you are using them.

Number of tiles = area of space/area of one tile

Most quality tile calculators also take into account the margin of error (i.e., damage during transport and installation). These extra buffers need to be included when calculating how many boxes are required.

Most calculators assume that tiles are rectangular to simplify calculations. The buffer tiles will come in handy if you use other shapes.

Pro Tips


  • Always keep extra tiles. You may need different tiles in the future, even if they are not damaged at the time of the installation. You may not be able to get the same pattern, color, or shape if you need to replace 1 or 2 tiles in the future.
  • The calculations in this article can be applied to any pattern or shape, whether it is straight, diagonal, or diamond. To accommodate a unique shape or design, add 15% to the total area.

Cost of tiles

The tile is an essential component in the construction and design of modern homes. Tiles are priced differently depending on where you live, the type of material used, and how many tiles you purchase. Tiles start at Rs. 25 per sq. The price of tiles can start at Rs 25 per sq.

Bathroom Tiles


To choose the correct number of tiles, you will need to do some research on the types, designs, sizes, patterns, and costs of tiles. After you’ve decided on the type of tile you want to use in each area of your home, you can calculate the number you need.

You can use a calculator or a formula to calculate the number of tiles. You will be better able to choose tiles for your home if you take the time to evaluate and study them. You can also use online tools to see how your house would look with a new set of tiles.

New tiles can transform your home. Order the correct number of tiles to ensure you have enough tiles for your project.

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