No slivers at the wall, and the right number of boxes.

The two ways a tiling job goes wrong: a 15 mm strip of tile along the most visible wall, and a second trip to the shop for one more box that is now from a different batch. This prevents both.

WHAT IT DOES

• Tries every sensible starting line (tile centred, joint centred, on each axis) and keeps the one with no slivers; or you choose
• Draws the layout to scale with cut tiles shaded and the cut width labelled at every wall
• Straight grid, running bond (half or third offset), diagonal and herringbone
• Cut list: piece sizes per wall and how many, with two edge cuts paired from one tile where they fit
• Lippage warning for long tiles at a half offset
• Chalk-line set-out distances from the walls
• Compare all four patterns on the same room: tiles laid, to buy, cut pieces, smallest cut
• Whole job: any number of areas with openings subtracted, totals for tiles, boxes, grout (kg from the standard formula), adhesive bags by trowel notch, spacers
• Millimetres or inches

Who it's for

DIY tilers planning a floor or a splashback, and anyone checking a quote.

What you get

• The planner (one .html file, runs in any browser, offline)
• A 2-page quick-start guide

Good to know

• One file. No install, no account, no subscription, no internet needed after download.
• Your data stays on your computer. Export a backup any time; import it on another machine.
• Works on Mac, Windows, Linux and iPad (open the file in Safari or Chrome).
• Instant download.

Need a custom app built for your business? I build native iOS apps and web tools from prototype to launch. Services and pricing · LinkedIn