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Tile Grout Calculator

Pounds of grout for a tiled area.

Estimate the pounds of grout needed for a tiled area, based on the tile size, grout joint width, and grout joint depth.

Nadia Almasri By Nadia Almasri
Published Last reviewed 1 min read

Inputs

ft²
in
in
in
in

Results

Enter values and click Calculate to see results.
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How to use this calculator

  1. Fill in the inputs above using the units you already have.
  2. Values update automatically as you type — no submit button needed.
  3. Hover any result row for the underlying formula and intermediate values.

Formula

Grout lb ≈ ((tile_l + tile_w) / (tile_l × tile_w)) × joint_w × joint_d × area_sqft × 0.0479.

In depth

Estimate the pounds of grout needed for a tiled area, based on the tile size, grout joint width, and grout joint depth.