Free tool · Nigeria
Tiles Calculator
Estimate how many tiles and how much adhesive you need for floor or wall finishes. Enter room dimensions, tile size, and grout gap — wastage can be adjusted for diagonal layouts or breakage.
Tiles Calculator
Get Floor or wall tiling from dimensions, m² takeoff, or full room walls — plus optional skirting, adhesive or mortar.
Calculation Results
Save this estimate to your project
Create a free RazorBuilder account to store quantities, build a BOQ, and track materials on site.
Assumptions
- Tile sizes are nominal — verify actual tile dimensions on delivery.
- Wastage covers cuts and breakage; increase for diagonal or patterned layouts.
- Adhesive coverage varies by notch trowel and substrate — confirm with manufacturer data.
Worked example
A 12 m² floor with 600 × 600 mm tiles typically needs fewer pieces than the same area with 400 × 400 mm tiles — the calculator accounts for tile size and joint width.
Related resources
Need this on every job?
RazorBuilder stores calculator outputs in your project, turns quantities into BOQ lines, and tracks materials on site — so you are not re-typing the same wall or slab every week.