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How Many Flooring Boxes Do I Need?

Enter room sizes in feet and inches. Get square footage, waste, and how many boxes to buy.

Rooms

ft
in
ft
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Project settings

Material

Default 10%

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$

Overrides box price when set

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Your estimate

Enter room dimensions to see square footage, waste, and box counts.

Project guides

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Subfloor prep, underlay, waste percentages, and product picks — then use the calculator above for boxes.

Planning & quantities

How Many Flooring Boxes Do I Need?

Divide room square footage (plus waste) by coverage per box. Works for laminate, LVP, and tile cartons.

8 min read

Flooring box calculator →

Prep & how-to

How to Measure Rooms for Flooring

Measure length, width, closets, and odd shapes so your square footage and box count are accurate before you buy.

9 min read

Flooring box calculator →

Planning & quantities

How Much Flooring Waste Should I Buy?

10% vs 15% waste for laminate, tile, and carpet — when to add more for diagonal layouts, stairs, and pattern matching.

9 min read

Flooring waste calculator →

Laminate & vinyl

How to Choose Laminate Flooring — AC Rating, Thickness & Waterproof

Pick the right laminate for traffic, pets, and moisture. AC ratings, mm thickness, and when to choose LVP instead.

9 min read

How it works

  1. 1. Measure roomsEnter length and width in feet and inches for each rectangular room.
  2. 2. Set material & wastePick laminate, LVP, tile, or carpet. Adjust waste % and enter sq ft per box from your label.
  3. 3. Buy with confidenceWe round up to whole boxes (or square yards for carpet) and let you copy a shopping list.

Calculators by material

Flooring cost estimatorHow Much Does Flooring Cost?Box calculatorHow Many Boxes of Flooring Do I Need?Laminate calculatorLaminate Flooring CalculatorStair carpetStair Carpet CalculatorTile calculatorTile Flooring CalculatorCarpet calculatorCarpet CalculatorVinyl plank calculatorVinyl Plank / LVP CalculatorWaste calculatorFlooring Waste CalculatorTile countHow Many Tiles Do I Need?

Need a worked box-count example first? Read the how many flooring boxes guide. Not sure which floor to buy? See our laminate vs tile vs carpet guide or browse all flooring guides.

FAQ

How many flooring boxes for a 12×12 room?

144 sq ft + 10% waste ≈ 158 sq ft. At 20 sq ft per box that is 8 cartons of laminate or LVP. Use the box calculator with the coverage printed on your carton. See our waste guide for room-by-room tips.

How much waste should I add?

10% is typical for laminate and LVP in simple rooms. Tile often needs 15% because of cuts and breakage. Add more for diagonal layouts or many obstacles.

How much does flooring cost for a 12×12?

You buy about 158 sq ft with waste. At $3/sq ft material that is ~$475 before tax and install. Open the flooring cost estimator with your store price.

Where do I find sq ft per box?

Check the product box or listing — coverage is usually printed as square feet per carton. Laminate and LVP boxes often cover 18–24 sq ft; tile varies widely by tile size. Carpet calculator.