How many balloons per foot?
It depends on the style. These are the figures the calculator uses, based on balloon decorators' guides:
| Style | Balloons per foot | Size mix |
|---|---|---|
| Organic, standard | About 5.5 | 60% 11-inch, 40% 5-inch |
| Organic, extra full | About 7.6 | 50% 11-inch, 40% 5-inch, 10% 16 to 18-inch |
| Classic, clusters of four | About 5.2 | All 11-inch |
Organic garlands mix sizes for a natural, cloud-like look. Classic garlands use same-size balloons tied in groups of four and twisted into a neat spiral.
Example: a 10-foot organic garland
- 10 ft × 5.5 balloons per foot = 55 balloons
- Add 15% for pops: 64 balloons
- About 39 of the 11-inch size and 26 of the 5-inch size
How to measure for an arch
For a garland that drapes or arches, measure the path it will follow, not the straight width. A string or garden hose laid along the curve and then measured works well. A door-sized arch is often around 16 to 20 feet of garland.
Tips for a fuller look
- Inflate balloons to slightly different sizes for a more natural organic shape.
- Fill gaps with 5-inch balloons once the main garland is up.
- Indoors, air-filled garlands last for days. Heat and direct sun make balloons pop sooner.
- Keep popped balloon pieces away from small children and pets.
Pick your colors with the birthday party theme generator.
Frequently asked questions
How many balloons do I need for a 10 foot garland?
About 55 for a standard organic garland, or about 64 with 15 percent extra for pops. An extra-full garland needs about 76 before extras.
How many balloons for a balloon arch?
Measure the full curve of the arch, then use the calculator. A typical door-size arch uses 16 to 20 feet of garland, or roughly 90 to 130 balloons for a standard organic look.
What size balloons are best for a garland?
Most garlands are built mainly from 11-inch balloons, with 5-inch balloons as filler and a few 16 to 18-inch balloons for a fuller, organic look.
Should I buy extra balloons?
Yes. Some will pop while inflating or tying. Adding 10 to 20 percent extra is common.
Sources
Balloon counts vary with how full you like the garland and how big you inflate each balloon. Treat results as a starting point.
Spotted a mistake? Email corrections@ipartybot.com and we'll check it.