Tile quantity calculator.
Use the actual tile dimensions and the number of pieces in one box. We calculate the floor area, add your chosen allowance and round first to tiles, then to full boxes.
Tile quantity calculator
Estimate tile pieces and boxes from room and tile dimensions.
ƒ(x)Floor area × (1 + allowance %) ÷ tile area → pieces → whole boxes
Your estimate
Planning estimate only. Check the product label, pattern and installer guidance before purchasing.
This is an area-based estimate. Border cuts, grout gaps and patterns can change the number of tiles you need.
The estimate is yours to check.
We show measured area, the allowance you choose and the final whole-pack or whole-can count. Manufacturer coverage and on-site conditions can vary, so confirm your product label and layout before ordering.
Are grout gaps included?
No. The estimate uses nominal tile dimensions and floor area. Check your layout and grout spacing before ordering.
Can I use it for a wall?
Yes, if you enter the wall's rectangular dimensions as length and width; account for openings separately in your measurements.