DIY Balloon Garland Calculator

Planning a Pinterest-worthy balloon arch? Stop guessing. Our tool tells you exactly how many balloons (and what sizes) you need to create that expensive "organic" look for under $50.

๐ŸŽˆ Balloon Garland Calculator

Design your dream arch without the math

Size & Shape

Select an Accent (Pop) Color:

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Pro Tip: Make it Ahead!

Air-filled garlands last for weeks indoors. Make your NYE garland on Dec 29th or 30th to save stress!

Preview10ft representation
Professional Cost
$0
Your DIY Cost
$0
You save $0!

Shopping List

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11-12" Balloons
Main body structure
0total
Buying Guide:
  • Base Color~0 pcs (0 bag of 50)
  • Base Color~0 pcs (0 bag of 50)
  • Base Color~0 pcs (0 bag of 50)
  • Base Color~0 pcs (0 bag of 50)
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5" Mini Balloons
For filler & texture
0count
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Decorating Strip
Plastic chain tape
0feet
Must Have

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Blowing up 0 balloons manually takes 3+ hours. This electric pump does it in 20 mins.

Get Electric Pump ($20)

What is an "Organic" Balloon Garland?

Unlike old-school arches that look like rigid tubes, an organic balloon garland uses mixed sizes (5", 11", 16") to create a natural, flowing cloud effect.

The secret is the ratio. Our calculator assumes:

  • 70% Medium Balloons (11-inch): The main body color.
  • 30% Small Balloons (5-inch): The "fillers" that hide gaps and add texture.

How to Measure for a Balloon Arch

Don't just guess "10 feet." Use a piece of string or painters tape to trace where you want the arch to go (e.g., up one side of a door and across the top).

  • Standard Door Frame: ~15-18 feet
  • Above a Dessert Table: ~6-8 feet
  • Full Circle Backdrop: ~20-24 feet