Tile, Grout & Underlayment Estimator

Plan smarter tile installs with a live layout preview, pattern aware waste suggestions, unit toggles, presets and balanced cuts. Instantly generates quantities for tiles grout mortar backer and SLC, builds a BOM with pricing, exports CSV or PDF, and lets you save and reload projects. Includes print quotes, rounding options and attic stock controls.

Tip: choose a preset to prefill typical values.
Project & Units
%

Room & Layout
ft
ft
ft²
8% Straight 3–5%, Diagonal/Herringbone 7–12%

Tile & Grout
in
in
mm
mm
%

Adhesives & Underlayment
ft²
Typical 1/4" notch ~90–100 ft² per 50lb bag
mm
Enter 0 if not needed.
L
Approx liters per bag

Prices (Optional)
$ / box
$ / bag
$ / bag
$ / unit
$ / bag
Live Layout Preview
Full tiles Cuts Grout lines
Illustrative preview. Exact cut plan varies; always verify on site.
Net Area
0.00 ft²
after deductions
Perimeter
0.00 ft
for trims & joints
Tiles Needed
0 tiles
incl. waste & attic
Boxes to Buy
0 boxes
rounded
Bill of Materials (BOM)
Auto-updates as you type
Item Unit Qty (calc) Per Unit Size Units to Buy Unit Price Cost
Total $0.00

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Important Note: All the Calculators listed in this site are for educational purpose only and we do not guarentee the accuracy of results. Please do consult with other sources as well.