Tiles Calculator
About Tiles Calculator
Tiles Calculator — Calculate the exact number of floor or wall tiles required for your project, factoring in grout area and expected wastage so you never run out mid-job.
How to use the Tiles Calculator
- Enter the room dimensions (Length and Width) to calculate your total floor or wall area.
- Enter the dimensions of a single tile (e.g., 12x12, 24x24).
- Include the desired gap/grout width between tiles for a precise estimate.
- Set a wastage percentage (typically 5-10% to account for cuts and breakages).
- Click Calculate to see the total number of tiles and boxes needed.
FAQs
How much extra tile should I buy for waste?
It is standard industry practice to order 10% extra tile for a standard room to account for cutting, mistakes, and future repairs. If you are laying the tile in a diagonal pattern or have a room with many angles, increase this to 15%.
How to measure a room for floor tiles?
Measure the maximum length and maximum width of the room in feet. Multiply them to get the square footage. If the room is not a perfect rectangle, divide it into smaller rectangular sections, calculate the area of each, and add them together.