12x12 is the standard square: one tile per square foot, easy math, and a clean grid for walls and floors in both traditional and modern rooms.
- Face size
- 12 in x 12 in
- Coverage
- About 1 sq ft per piece
- Best for
- Walls and dry floors
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12x12 in three layouts
Where 12x12 works best
- Bathroom floors outside the shower
- Shower and tub walls in a simple grid
- Entry and laundry floors
- Diagonal layouts for a larger feel
What we like and what to know
What we like
- One piece per square foot is easy to estimate
- Works for walls and dry floors
- Diagonal layout makes a small room feel bigger
What to know
- Too large to follow a pan slope, so the shower floor is a mosaic
- Visible grid lines in both directions
Layouts that suit 12x12
Stacked (Straight Lay) · Diagonal (45-Degree) · Checkerboard
How we set 12x12
We find the center of the room, dry-lay the pattern and set 12x12 from the center out so the border cuts on each side are equal.
Plan it before you decide
The Shower Builder lets you choose the tile size, the layout, the grout, the metal finish and the niche, and shows a 3D model as you go. Pine handles all pricing personally at the consultation — he’ll take great care of you.
12x12 questions
Is 12x12 good for the bathroom floor?
Yes. It is a durable and simple size. Use a small mosaic for the sloped shower floor.
Can 12x12 tile go on a diagonal?
Yes, and it adds more cutting and material waste, which we plan for.
Related sizes
All tile sizes and designs · Custom tile and walk-in showers · XL porcelain slab showers · Completed work
Based in Mableton, proudly serving Austell and Metro Atlanta.