Calculate the exact number of tiles needed for your bathroom, kitchen, or any other room — fast, easy, and free.
Noticed an issue or the calculator isn't working as expected? Contact us — we'd love to help!
The results provided by this calculator are for guidance only. We recommend verifying them with a professional before making any purchase. See our Limitation of Liability terms.
Enter the dimensions of the room (length and width) and the size of the tile. The calculator will automatically determine how many tiles you need, including a recommended buffer for cuts and breakage.
A 10% buffer is recommended for standard layouts, and up to 15% for diagonal or complex patterns. The calculator can include this buffer automatically.
You can run separate calculations for each room and add up the totals to get the overall quantity you need.
Yes, you can enter dimensions in metres or centimetres, depending on your preference.
Split the room into rectangular sections, calculate each one separately, and add the results together. Add a slightly larger buffer to account for extra cuts around unusual corners.
The calculator uses the nominal tile size. Grout joints are usually thin and have minimal impact on the total count, but we recommend adding a small extra buffer for precision.
Yes, the calculator works for both walls and floors. Simply enter the dimensions of the surface you want to tile.
Yes, the AccDox tile calculator is completely free and requires no registration or installation.
Results are highly accurate when correct measurements are entered. We always recommend buying slightly more tiles than calculated to allow for breakage or future repairs.
Yes, the tool is fully responsive and works on smartphones and tablets directly in your browser, with no app required.