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Flooring Calculator

Calculate flooring needed for any room. Get square footage, boxes needed, and cost estimates for laminate, hardwood, vinyl, and tile.

How to Calculate Flooring

Measure your room's length and width in feet, multiply them together, then add waste factor for cuts and mistakes.

Waste Factor Guidelines

  • 5%: Simple rectangular rooms
  • 10%: Standard rooms with some cuts
  • 15%: Complex layouts, many corners
  • 20%: Diagonal installation patterns

Flooring Type Comparison

  • Laminate: $3-8/sq ft, easy DIY install
  • Vinyl Plank: $4-7/sq ft, waterproof option
  • Hardwood: $8-15/sq ft, adds home value
  • Tile: $5-15/sq ft, best for bathrooms

Measuring Tips

  • Measure to the nearest inch
  • Include closets and alcoves
  • Draw a sketch for complex rooms
  • Keep extra boxes for future repairs

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Frequently Asked Questions

How much extra flooring should I order?

10% extra is standard. Order 15-20% for diagonal patterns or complex room layouts.

How do I calculate flooring for multiple rooms?

Calculate each room separately, add them together, then add waste percentage to the total.

What size boxes does flooring come in?

Most laminate and vinyl plank comes in boxes covering 20 sq ft. Tile boxes vary by size.

Should I include closets in my measurement?

Yes. Measure all floor space including closets, alcoves, and hallways.