ProTileCalc

Brick / Running Bond Tile Calculator

Calculate tile quantities for a running bond (brick) layout. The offset pattern uses 10% waste — the same as a straight grid, since cuts are minimal.

Enter your measurements

sq ft
in
in
in

50% is traditional brick bond. 33% and 25% create a staggered look with larger tiles.

tiles

■ RESULT

Tiles needed (with waste)

317 tiles

Tiles before waste288 tiles
Waste factor10 %
Boxes to buy16 boxes
Formula: tiles = ⌈(area ÷ effective_tile_area) × (1 + waste)⌉ — running bond uses standard waste

Sources: TCNA Handbook

⚠ Estimate only. These calculations are based on industry-standard formulas and typical material specifications. Always verify quantities against product data sheets, manufacturer instructions, and your installer's recommendations before purchasing materials.

Running bond (brick bond) pattern

Running bond — also called brick bond or staggered — offsets each row by a percentage of the tile length. The standard brick bond uses a 50% offset (each tile starts at the midpoint of the tile below). It's the most popular pattern for subway tile.

Offset options

  • 50% (half-bond): Classic brick look. Works with any rectangular tile.
  • 33% (third-bond): Common with larger plank tiles (6×24, 8×48). Creates a more random-looking stagger.
  • 25% (quarter-bond): Subtle stagger. Recommended by some manufacturers for large-format tile to avoid lippage.

Why running bond wastes less than herringbone

In a running bond layout, cuts at the walls are simple straight cuts, and the off-cut from one end of a row can typically be used to start the next row. This makes it nearly as efficient as a straight grid.

Frequently asked questions

What offset should I use for subway tile?

50% (half-bond) is the classic subway tile offset. It's the most traditional and easiest to install. For a more modern look, try 33% offset.

Does running bond need more tile than straight grid?

No. Running bond uses approximately the same amount of tile as a straight grid — 10% waste is standard for both. The offset cuts at walls are simple and produce reusable off-cuts.

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