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Tablecloth Size Calculator

📅Last updated: October 8, 2025
✓Reviewed by: LumoCalculator Team

Find perfect tablecloth sizes by shape and desired drop, with exact required dimensions and standard product suggestions.

Calculate Your Tablecloth Size

Shape
Unit
Table Diameter
in
Desired Drop (each side)
in

Typical dining: 6–12 in; banquet: ~15 in; floor-length ≈ 29–30 in.

Your Results

Required

Diameter: 46 in
≈ 117 cm

Suggestions

  • 70" Round (est. drop ≈ 20 in per side)
  • 90" Round (est. drop ≈ 30 in per side)
  • 108" Round (est. drop ≈ 39 in per side)

Common Drops & Standard Sizes

Typical Drops
  • Dining: 6–12 in
  • Banquet/Formal: ~15 in
  • Floor length: ≈ 29–30 in (table height)
Standard Sizes
  • Round: 70", 90", 108", 120", 132"
  • Rectangular: 60"×102", 60"×120", 90"×132", 90"×156"
  • Square: 70", 90"

How to Calculate

Formula

Round: required_diameter = table_diameter + 2 × drop
Rect/Square: required_length/width = table_length/width + 2 × drop

Calculation Steps:

  1. 1
    Choose shape and unit
    Round / Rectangular / Square; inches or cm
  2. 2
    Enter table dimensions and drop
    Drop is per side
  3. 3
    Review required size and suggestions
    Pick a standard size equal or larger

Important Considerations

⚠️ Practical tips

  • Confirm table height; floor‑length ≈ 29–30 in on most dining tables.
  • Round up to the next standard size when between sizes.
  • Consider fabric type: polyester drapes differently than linen/cotton.
🎯 Choosing drop

Casual 6–8 in, standard dining 8–12 in, formal ~15 in.

  • • Shorter drops reduce catching/pulling risks
  • • Longer drops give a formal look
🧵 Hem & fabric

Hems and pleats change finished size; check product specs.

  • • Some fabrics shrink after washing
  • • Commercial products list finished sizes, not cut sizes
📏 Measurements

Measure the tabletop—not including existing cloths or pads.

  • • Use a soft tape for round tables
  • • Measure to the nearest 0.5 in (or 1 cm)
🛟 Safety

Avoid tripping hazards and pulling risks in busy venues.

  • • Keep drops shorter near chair legs
  • • Use clips/weights outdoors to reduce lift

Frequently Asked Questions

What is tablecloth drop?
Drop is how far the tablecloth hangs over the edge of the table on each side. Common dining drop is 6–12 inches; banquet or formal events often use ~15 inches; floor-length is about 29–30 inches.
How do you calculate tablecloth size?
Required size = table size + 2 × drop. Round tables use diameter; rectangular/square tables use length and width.
What are standard tablecloth sizes?
Common round sizes: 70", 90", 108", 120", 132". Rectangular: 60"×102", 60"×120", 90"×132", 90"×156". Square: 70", 90".
Which unit should I use?
You can switch between inches and centimeters. The calculator converts automatically.
Where do these numbers come from?
Drop ranges are widely used in the event rental industry (e.g., BBJ La Tavola, LinenTablecloth, American Rental Association). Standard sizes reflect common ready-made products.

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