Tile Border Layout calculator.
Count full border pieces along separate straight edges and supplied corner pieces.
Your inputs
Use measurements from your plan and properties from your chosen product. Any prefilled values are illustrative.
A clear estimate starts here.
Enter your dimensions and product details to see the quantity and purchase breakdown.
Formula and assumptions
How this calculation works.
Straight lengths exclude the area occupied by corner pieces. Border pieces and corners remain distinct from field tiles.
A worked example
Illustrative inputs only. Product properties and design dimensions are not recommendations for your project.
- Border piece length
- 0.3 m
- Joint width
- 5 mm
- Separate corner pieces
- 4
- Straight tiled length
- 3 m
- Straight tiled length
- 3 m
Straight border pieces: 20 pieces
Before you purchase
Use dimensions from your plan and properties from your chosen product. Any design spacing, section or fixing pattern must already be specified.
Straight lengths exclude the area occupied by corner pieces. Border pieces and corners remain distinct from field tiles.
Method: dimensional arithmetic and user-supplied specifications. Software checks: 2026-10-04. Calculation and review policy.