


Some kits may include the latex balloons and the ribbon, while others require you purchase it separately. A smaller 8.9 cubic foot tank will fill about 16 17-inch foil balloons, while a 14.9 cubic foot tank will fill 27 17-inch latex balloons. Tanks purchased at a local party store will often be 8.9 or 14.9 cubic feet. A 20 cubic foot tank, which can fill about 50 balloons, will cost about $40 to rent, while a 125 cubic foot tank, which can inflate about 350 balloons, will cost around $95 to rent. The average rental will cost $55 to $200 for 24 to 48 hours.

Tank rentals are all going to vary depending on the cylinder size and who you’re renting it from. If you have to pump more than 100 balloons, it may be necessary to rent a helium tank from a local store. Party City sells a 14.9 cubic foot tank for $55 and an 8.9 cubic foot tank for $45. For example, the Pumponator will cost $15 to $21. There are alternatives available which act like a helium tank, but the balloons generally don’t have as long. This disposable helium tank created by Giant Party Store costs about$40 to $52. On average, a disposable tank is going to cost anywhere from $30 to $65.įor example, this disposable helium tank created by Worthington Cylinders costs around $35 to $60. Most helium tanks purchased online are disposable and can fill about 50 to 100 balloons.
