Helium Balloon Inflation & Tank Rental Information
When inflating balloons with helium, it’s important to know how much helium each balloon size requires. Below are the common sizes and their helium capacity:
 
11" latex balloon → 0.5 cubic feet of helium
12" latex balloon → 1 cubic foot of helium
16" latex balloon → 1.5 cubic feet of helium
36" latex balloon → 7 cubic feet of helium
 
These are the standard balloon sizes typically used when renting a helium tank. To determine the appropriate tank size for your needs, we always ask:
 
➡ "What size and how many balloons are you inflating?"
This helps us calculate the right helium tank size for your event. A detailed chart is also available for other balloon sizes.
 
Tank Rental Requirements
To rent a helium tank, you will need:
✅ A valid driver’s license
✅ A $200 cash deposit or a credit card on file
We will also ask a few brief questions before renting out the tank.
 
Safety Guidelines
Helium is an inert gas and safe to use, but it is not safe to inhale. While some people do it for a high-pitched voice effect, it displaces oxygen and can cause suffocation. Never inhale helium.
Do not use helium in a small, enclosed space, as it can quickly replace breathable air.
Always transport helium tanks with the lid securely on.
Never carry a tank by the valve (the wheel-like part that turns the helium on and off). Always handle with care.
Bleed the filler after closing the tank to prevent leakage—helium is expensive, and this step helps conserve it.
Following these guidelines will ensure a safe and smooth balloon inflation experience.  Let us know if you have any questions!