(800) 358-4426
Sign In

HICO Academy

Balloon planning guides, helium references, and event resources — built for decorators, event planners, and party supply buyers.

How many balloons do you actually need for an arch? What size helium tank covers 200 balloons? How long will they float? The HICO Academy answers the questions event planners, decorators, and DIY party builders search for every day — with reference tables, exact counts, and a free balloon calculator that does the math for you. No fluff, no guesswork — just the numbers you need to order with confidence.

Multicolored ballon garland showing balloons of varying sizes

Balloon Garland: How Many Balloons Per Foot Do You Need?

For a standard organic balloon garland using 11-inch balloons, plan on 6-10 balloons per foot. Full breakdown by density, size…

Balloon arch to show how many 11 inch balloons would be needed

How Many 11-Inch Balloons Do You Need for an Arch?

The 11-inch balloon is the industry standard for arches. Get exact counts for every arch length — organic and structured…

Balloon arch 8 foot ceiling

Balloon Arch for an 8-Foot Ceiling: What Fits and What Doesn’t

Can you build a balloon arch in a room with 8-foot ceilings? Yes — but arch height and balloon size…

Balloon arch illustrating a balloon arch over a doorway.

How Many Balloons for an Arch? A Size-by-Size Guide

Exact balloon counts by arch length and balloon size. Reference tables for organic and structured arches from 4 to 20…

Balloons attached to a helium cylinder and pictured with ribbon

How Much Helium Do You Need for Balloons? A Plain-English Guide

The amount of helium you need depends on balloon count, size, and type. A 110 cu ft tank fills about…

Balloon column calculator

Balloon Column Calculator: How Many Balloons for Any Height

A standard balloon column uses 4 balloons per tier at roughly 12 inches per tier. Get exact counts for any…

Split screen of ballon arch vs balloon garland

Balloon Arch vs. Balloon Garland: What’s the Difference?

Balloon arches and garlands look similar in photos but are built differently, cost differently, and work better in different situations.…

Balloons covering the living room floor

How Many Balloons Does It Take to Fill a Room?

To fill a room floor with one layer of 11-inch balloons, divide square footage by 0.6. A 12x15 room needs…

Helium balloon float time example

Helium Balloon Float Time: How Long Will Your Balloons Last?

Standard 11-inch latex helium balloons float 8-12 hours untreated. With Hi-Float, 3-5 days. Foil balloons float 3-5 days without treatment.…

Delivery truck with text: Fast Shipping.

FAST shipping nationwide via UPS.

HICO Distributing Logo showing balloons.
Need help finding something?

Call (800) 358-4426 EMAIL US