purpose
Floor Tile Calculator
Calculate the number of tiles needed for your new floor. Ideal for ceramic, porcelain, vinyl, and stone flooring.
Tile coverage formulas validated against Tile Council of North America (TCNA) Handbook installation standards and industry waste allowance guidelinesReview is overdue.Reviewed: March 2025Full Methodology
Quick Tips
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Try an Example
Pick a scenario to see how the calculator works, then adjust the values
Kitchen Backsplash
Standard kitchen backsplash with 4x4 inch subway tiles in a grid pattern
Key values: 8 x 2 ft · 4x4 in tiles · grid pattern
Bathroom Floor
Medium bathroom floor with 12x12 inch ceramic tiles
Key values: 8 x 6 ft · 12x12 in tiles · 48 sq ft
Entryway Herringbone
Entryway floor with herringbone pattern using rectangular tiles
Key values: 5 x 4 ft · 3x6 in tiles · herringbone
Calculates: Tile quantity, waste, and cost
Intermediate calculations with pattern adjustments
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