Tile Wastage Calculator
Select your project factors to find the exact wastage needed
Project Complexity Factors
Tile Shape
+0% to +3%
Non-rectangular shapes leave unusable offcuts along curved or angled edges.
Layout Pattern
+0% to +5%
Diagonal layouts mean offcuts from one side cannot be used on the opposite side.
Room Shape
+0% to +5%
Every corner or non-90° angle forces custom cuts that generate waste.
Obstacles & Fixtures
+0% to +4%
Cutting tiles around pipes, toilets, or columns ruins the center of the tile.
Installer Experience
+0% to +3%
Inexperienced cutters are more likely to break tiles or make incorrect cuts.
Recommended Wastage
5%
Base 5% + 0% factors
%
You can manually adjust the calculated percentage above if needed.
Base Quantity
Packaging
Wastage Breakdown
Applied Wastage %:
0%
Base Tiles Required:
0
Extra Wastage Tiles:
0
Totals to Purchase
Total Tiles to Buy:
0
Extra Boxes to Buy:
0
Total Boxes to Buy:
0
Spare Tiles After Install:
0