Tile Calculator
Calculate how many tiles you need for a floor project. Includes grout line width and 10% waste factor.
Tile Calculator
Calculate how many tiles you need for a floor. Enter the room and tile dimensions plus grout line width. The calculator adds 10% for waste, cuts, and breakage.
How It Works
- Calculates how many tiles fit across the length and width including grout lines
- Multiplies to get the total number of full tiles needed
- Adds 10% extra for cuts, breakage, and waste
Frequently Asked Questions
Why add 10% waste?
Tiles need to be cut for edges and corners, and some may break during installation. 10% is the standard recommendation.
What if my tiles are non-standard shapes?
This calculator works for rectangular/square tiles. For irregular shapes, calculate based on the area coverage per tile.