FullCalculator

Party Balloon Calculator

General Party Decor

Formula

Total Balloons = (Table Balloons + Entrance + Ceiling) x 1.15 (15% buffer)

Frequently Asked Questions

How many balloons for a balloon arch?
A standard balloon arch (8-10 feet) requires about 100-150 balloons. A full entrance arch may need 200-300 balloons depending on size and density.
How long do helium balloons last?
Standard latex helium balloons last 8-12 hours. Foil/mylar balloons can last 3-5 days. Using Hi-Float can extend latex balloon life to 2-3 days.

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