Opuslay — tile pattern layout calculatorOpuslay
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6x36 & 8x48 Tile Pattern Calculator

This layout repeats a 160x14 module of seven tiles in two sizes — four 6x36 and three 8x48. The 6x36 tile it uses also stands on its own — 6x36 Herringbone Pattern.

Two-Tile Pattern — 6x36 & 8x48

Opuslay — tile layout worksheet
Room:
3 m × 2.5 m
Units:
Metric (cm / m²)
Anchor:
Left · Top
Layout angle:
Straight
Tile colours:
Single colour
15x90 cm (cut)15x90 cm (cut)20x120 cm (cut)15x90 cm (cut)15x90 cm20x120 cm (cut)15x90 cm (cut)15x90 cm20x120 cm (cut)20x120 cm15x90 cm (cut)15x90 cm15x90 cm20x120 cm (cut)20x120 cm15x90 cm (cut)15x90 cm15x90 cm20x120 cm (cut)20x120 cm15x90 cm (cut)15x90 cm15x90 cm15x90 cm (cut)20x120 cm (cut)20x120 cm20x120 cm15x90 cm (cut)15x90 cm (cut)15x90 cm (cut)15x90 cm (cut)15x90 cm15x90 cm15x90 cm (cut)20x120 cm20x120 cm20x120 cm (cut)15x90 cm15x90 cm15x90 cm (cut)20x120 cm20x120 cm20x120 cm (cut)15x90 cm15x90 cm (cut)20x120 cm20x120 cm (cut)15x90 cm15x90 cm (cut)20x120 cm20x120 cm (cut)15x90 cm (cut)20x120 cm15x90 cm (cut)20x120 cm (cut)20x120 cm (cut)
15x90 cm15x90 cm15x90 cm15x90 cm20x120 cm20x120 cm20x120 cm

Material breakdown

Two-Tile Pattern — 6x36 & 8x48 material breakdown for a 3 m × 2.5 m room
FormatQty / PatternShareQty / RoomArea / Room
15x90 cm442.9%323.30 m²
20x120 cm357.1%244.20 m²
Total7100%567.50 m²

What you'll need to buy

Tiles to buy

15x90 cm32 tiles4.32 m²
20x120 cm21 tiles5.04 m²

Total 53 tiles · 9.36 m² (incl. 25% 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:
    • ≈ 2.3 kg (1 × 10 lb bag) — 3mm joint, rectified / tight-set tile
    • ≈ 3.8 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.

Only need the grout figure? Open the grout calculator →