area = length × widthUse measured dimensions and include a realistic waste allowance for materials that are cut or spilled.
Calculate
Tile calculator
Estimate tile quantity from surface and tile dimensions with waste.
LocalFree
This tool runs on your device in the browser.
Instructions and limitations
TOOL GUIDE
What this tool is for
Tile calculator — Estimate tile quantity from surface and tile dimensions with waste.
Useful for quick everyday estimates and for checking arithmetic with clearly entered values.
Common uses
- Check everyday arithmetic
- Compare possible values
- Create a quick estimate
Educational and informational use
Results are general estimates, not legal, financial, tax, medical, engineering, or other professional advice. Check inputs and units and consult a qualified professional for important decisions.
EXPLANATION & EXAMPLE
Understand the result—not just the number
4 m × 3 m = 12 m²After calculating, the tool shows the values used and the working so you can check it.