Free Tile Calculator

Calculate Exactly How Much Tile You Need

Enter your room dimensions, tile size, and installation pattern. Our calculator instantly estimates your total square footage, recommended overage, number of boxes, and the quantity needed for your project.


  • Calculate one room or your entire project

  • Automatic waste allowance based on installation pattern

  • Estimates boxes, sheets, and square footage

  • Helps reduce material shortages and unnecessary overordering
10%
Recommended waste allowance for standard straight-lay installations.
15%
Recommended overage for diagonal, herringbone, and other patterned layouts.
12×12
Remains one of the most commonly used tile sizes for residential flooring.
Plan Ahead
We recommend ordering an additional 10–15% to account for cuts, breakage, attic stock, and future repairs.

Tile Coverage Calculator

Enter your room dimensions, select your tile, and we'll estimate the square footage, number of tiles, recommended overage, and boxes required.

01

Add Your Room Dimensions

Enter the length and width of each room. You can add multiple rooms to calculate your total project area.

Total Area 0 sq ft
02

Choose Your Tile

Select your tile size, installation pattern, and recommended overage to calculate the materials needed for your project.

Rooms Tile Estimate
Net Area 0 sq ft
Tiles Needed 0
Boxes Needed 0
* Waste + Overage applied automatically
Ready to Find Your Perfect Tile? Browse our premium natural stone and porcelain collections.

Pro Tips

Get the Most Accurate Estimate

△

Always Order Extra

We recommend ordering 10% extra for standard installations and 15% extra for diagonal, herringbone, or complex layouts. Keeping extra material on hand is also helpful for future repairs or replacements.

◆

Measure Carefully

For the most accurate estimate, measure the full installation area. Small doorways and window openings typically require cuts, so they're often best included in your overall calculation.

■

Order from the Same Lot

Natural stone and porcelain may vary slightly between production lots. Whenever possible, order your entire project at once to help maintain consistent color, shade, and finish throughout the installation.

□

Patterned Layouts Require More Material

Diagonal, herringbone, Versailles, and other decorative patterns typically require additional cuts and generate more waste. We recommend selecting 15% overage for these installations.

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Confirm Before Ordering

Our calculator provides a reliable estimate based on the information you enter. For complex layouts or large projects, we recommend confirming quantities with your contractor or installer before placing your order.

☎

Need Assistance?

Have questions about your estimate or choosing the right tile? Our knowledgeable team is happy to help.

Call us: +1 (657) 262-7641

Email: sales@mosaicbros.com

READY TO SHOP

Know exactly how much you need?Start shopping with confidence.

You're one step closer to your project. Explore our collection of premium marble, travertine, limestone, porcelain, and mosaic tiles—all backed by free samples and expert support.

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