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Balloon, Helium and Hi-Float Information Page

Chart offers helium rental information and average float time of balloons with or without Hi-Float

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Due to special order and/or seasonal status, all items on this page are not returnable or exchangeable and you will be asked to agree to these terms at checkout. We suggest that you order minimum quantity available to make sure the bulk purchase will be correct or email one of our florists for additional product information before placing your order. Please see our return policy for more information.
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With the high volume of orders that are being processed it is not possible to make additions, changes, deletions or cancellations to orders once paid for.

All prices subject to change without notice - dimensions are approximate. We do not break boxes - Orders must conform to minimum pack as stated below.

Helium and Hi-Float™ Information
Please note:  Correct balloon inflation and application of hi-float is necessary.  Over inflation of balloons can cut the number of balloons per tank by almost half.  Estimates only - temperature, humidity and altitude can vary float time.  Numbers are for Qualatex balloons only, lesser quality latex balloons will not offer the same float times.  Float times are applicable for inside balloon use only.  Balloon shrinkage is normal.
Please note:  Double Stuft and Designer Color Balloons float times are not inclusive in this table and float approximately 1/2 the time listed.

Balloon Size Cubic foot of helium capacity per balloon Approximate number of balloons from a 242 cu. ft. helium tank Average float time per balloon that is correctly filled Average float time with helium and Super Hi-Float Average float time with helium and Ultra Hi-Float
9" Round .25 900 12-16 hours not recommended not recommended
11" Standard .50 485 12-24 hours 4-10 days 1-4 weeks
11" Pearl .50 485 16-18 hours 4-7 days 1-3 weeks
14" Round 1.00 240 26-40 hours 8-14 days 2-5 weeks
16" Round 1.5 180 32+ hours 14-20 days 3-7 weeks
18" Round 2.00 130 36+ hours 16-24 days 3-8 weeks
24" Round 5.00 50 2-4 days 18-30 days 4-10 weeks
3 Foot Giant 8.00 15 3-5 days 4-8 weeks 6-20 weeks
11" Heart .30 843 8 hours not recommended not recommended
17" Heart .90 268 14 hours 2-3 days 3-8 days
4 feet 45 5 4-5 days not recommended not recommended
5-1/2 feet 87 2 8 days not recommended not recommended
8 feet 267 less than 1 18 days not recommended not recommended