# 🎈 How long do balloons filled with the Balloon Time Helium Kit stay inflated?

*Published: 2024-02-07 | Updated: 2024-10-05 | Source: https://shopsavvy.com/answers/how-long-do-balloons-filled-with-the-balloon-time-helium-kit-stay-inflated*

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## Product: Balloon Time Helium Kit by Woodstock Outlet
**Brand:** Worthington Cylinders

So, if you're thinking about using the Balloon Time Helium Kit to inflate balloons, here's what we've gathered. The manufacturer says it can fill about 30 nine-inch balloons, but our research shows that results can really differ from person to person.

Some folks found it straightforward and even had some helium left over after using it for events like birthday parties. Others, though, had a bit of a struggle meeting the advertised capacity.

We've seen reports where people managed to fill only around 16 balloons and maybe a single [Mylar balloon](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3Dmylar%2Bballoon%26tag%3Dssw.ans.tx-1-20) before running out, which is quite a bit less than what the manufacturer suggests. Another person mentioned they hit their helium limit after inflating about 20 regular-sized balloons.

These differences seem to result from a mix of factors—how much helium each balloon gets, the helium mix in the tank, or maybe some issues with refilling and manufacturing. Some speculate that tanks might not always be completely refilled.

In light of this, it's smart to keep in mind that while the Balloon Time Helium Kit is a convenient option, you might want to have a plan B just in case. 

If you need a certain number of balloons for your event, maybe grab some extra supplies, just to be safe. This way, you can enjoy your event without any surprises.

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*Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from thousands of retailers, and analysis of user reviews to give you a well-rounded picture.*