8x24 & 12x24 & 16x24 Tile Pattern Calculator
This layout repeats a 24x36 module of three tiles in three sizes — one 12x24, one 8x24 and one 16x24. The 12x24 tile it uses also stands on its own — 12x24 1/3 Offset Running Bond.
Three-Tile Pattern — 8x24 & 12x24 & 16x24
Opuslay — tile layout worksheet- Room:
- 3 m × 2.5 m
- Units:
- Metric (cm / m²)
- Anchor:
- Left · Top
- Layout angle:
- Straight
- Tile colours:
- Single colour
Material breakdown
| Format | Qty / Pattern | Share | Qty / Room | Area / Room |
|---|---|---|---|---|
| 30x60 cm | 1 | 33.3% | 15 | 2.46 m² |
| 20x60 cm | 1 | 22.2% | 16 | 1.68 m² |
| 40x60 cm | 1 | 44.4% | 16 | 3.36 m² |
| Total | 3 | 100% | 47 | 7.50 m² |
What you'll need to buy
Tiles to buy
| 20x60 cm | 17 tiles | 2.04 m² |
| 30x60 cm | 16 tiles | 2.88 m² |
| 40x60 cm | 17 tiles | 4.08 m² |
Total 50 tiles · 9.00 m² (incl. 20% cuts & breakage)
Adhesive & grout
- Thin-set adhesive: ≈ 40.5 kg (2 × 50 lb bags) — recommended trowel: 12mm notch, large format
- Grout — the tile sets the joint width, not you:
- ≈ 1.7 kg (1 × 10 lb bag) — 3mm joint, rectified / tight-set tile
- ≈ 2.9 kg (1 × 10 lb bag) — 5mm joint, natural or non-rectified tile
Adhesive: allow a little over on an uneven substrate, or if you back-butter large tiles — both eat more than a flat bed.
Grout: the 25 lb bag is the usual size (10 lb for small jobs). Buy it in one go and stick to a single bag size: bags from different batches can dry to slightly different shades.
It's the tile that decides the joint, not the setter — dry-lay a section to find your width. Assumes 9.5mm tile depth; adjust for your product — thicker tiles need more.
Share & export
Save the Three-Tile Pattern — 8x24 & 12x24 & 16x24 layout to your moodboard, or send the link to your tiler — it reopens with your room dimensions.
