Outdoor Tile Calculator
Uses configurable tile module; increase waste for wet cuts and drainage slopes.
Step 1: Units
Step 2
Enter project measurements
Use decimals if needed (e.g. 3.5).
Step 3
How to use this calculator
Net tile area on porch or pool deck.
What the math is doing
Pieces = area ÷ tile area × (1+waste).
Frequently asked questions
Freeze-thaw?
Use rated exterior porcelain.
Drainage mats?
Accessory system.
Slip rating?
Choose COF per application.
Movement joints?
Layout per TCNA.