How much helium do I need?

Modified on Wed, 27 Jul, 2022 at 6:13 PM

Rental Tanks

Small: 27.5 cubic feet (approx 110 nine-inch latex balloons, or 55 eighteen-inch foil balloons)

Medium: 55 cubic feet (approx 220 nine-inch latex balloons, or 110-eighteen-inch foil balloons)

Large:125 cubic feet (approx 500 nine-inch latex balloons, or 250 eighteen-inch foil balloons)

Disposable Tanks

Disposable tanks are available in a variety of sizes. Please check your local retailers for availability.

FOR ALL OTHER SIZES OF BALLOONS PLEASE REFER TO THE CHART BELOW

Helium Balloon Chart Common Sizes are listed below.
18-inch Foil (Mylar) Helium Balloons	0.50 Cubic Feet
Jumbo Foil (Mylar) Helium Balloons	1 to 2.5 Cubic Feet
9-inch Latex Helium Balloons	0.25 Cubic Feet
11-inch Latex Helium Balloons	0.50 Cubic Feet
17-inch Latex Helium Balloons	2 Cubic Foot
3-foot (inflated to 2.5 to 3-foot)	8 to 15 Cubic Foot