FREE · CALCULATORS & CONVERTERS
Tile Calculator.
Count tiles for a floor or wall from the tile size, the joint and a waste allowance, then round up the boxes.
Every tile is the same size. The count rounds up and does not plan cuts around obstacles. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
- Area
- 12 m²
- Tiles
- 51
- Boxes
- 6
Each tile takes its face plus the joint on two edges. The count rounds up after the waste percent. A box size of zero skips the box count. This is not a cut-layout plan.
How to use Tile Calculator
Enter the area and one tile size. The joint is added to both edges of each tile. Set tiles per box to zero to skip boxes.
How it works
Count tiles for a floor or wall from the tile size, the joint and a waste allowance, then round up the boxes. Every tile is the same size. The count rounds up and does not plan cuts around obstacles. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
Example
A 4 m × 3 m floor with 500 mm tiles and no joint.
Questions about Tile Calculator
Is Tile Calculator free, and do I need an account?
Yes. This tool is free to use in your browser without an account. Processing takes place on your device.
What are the limits and what should I check?
Every tile is the same size. The count rounds up and does not plan cuts around obstacles. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional. Review the result before using it in your work.
Is my input sent to a server?
Your input is processed in your browser and is not uploaded by this tool. Files and pasted text are cleared when the page is refreshed. Normal website requests are still required to load the page and its libraries. Read the privacy explanation.