Flooring & Tile

Tile Calculator

Decision support

What this tool helps you decide

Best for

Tile quantity planning for floors, walls and backsplashes.

Enter

Measured areas, tile face size, layout pattern, openings, waste and carton coverage.

You get

Net area, planned area, pieces and complete boxes.

Check before buying

Confirm lot consistency, layout direction, trim, movement joints and the supplier carton label.

What you will get

1. Needed

See the estimated project quantity from your measurements.

2. Buy

Add waste and round to complete bags, boxes, cans, bundles or delivery quantities.

3. Check

Review product coverage, site conditions, local requirements and supplier details before ordering.

Quick answer: Estimate tile count and full boxes from surface size, tile dimensions, waste, and package size. Start with actual measurements, use the product label for coverage or yield, and treat the result as a planning estimate until site conditions and supplier requirements are confirmed.

Estimate tile count and full boxes from surface size, tile dimensions, waste, and package size.

Instant resultNo sign-upTransparent math
Project inputs

Enter your measurements

Use product-specific coverage, yield, density, or package values whenever those inputs are available on the label or supplier sheet.

Before you order

Use the result card above to copy, print or share the estimate, then verify the final order with the product label or supplier quote.

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Transparent by design

How the tile calculator works

Estimate tile count and full boxes from surface size, tile dimensions, waste, and package size. RenoMetric separates measured geometry from planning assumptions such as waste, coverage, density, packaging, or spacing. That makes the output easier to audit and change.

tiles = surface area ÷ tile area

Worked planning example

A 12 × 10 ft surface using 12 × 12 in tiles starts with 120 tiles before waste and box rounding.

Before you buy: measure the real project, use the exact product specifications where possible, and confirm final quantities with the supplier or installer. This tool is for estimating, not structural design, code approval, or a professional quotation.

Why the purchase number may be higher

Projects rarely purchase the exact geometric amount. Materials may need cutting allowance, breakage allowance, full-box rounding, full-bag rounding, or a project-specific reserve. RenoMetric shows these steps instead of silently building them into one unexplained number.

Tile Calculator FAQ

How much tile waste should I add?

Use the measurements and product values from your actual project. RenoMetric keeps the important assumptions visible so you can adjust them instead of relying on a hidden default.

Why does the calculator round up to boxes?

The result is a planning estimate, not a product guarantee. Coverage, yield, breakage, site conditions, and installation methods can change the final quantity.

Can I use this for wall tile?

Yes, when the geometry matches the calculator. For unusual shapes, split the project into simple measured sections and add the results.

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