How Long Do Helium Balloons Last?

What’s the Float Time of a Balloon?

Float times vary depending on the type of balloon, environment, and accessories. Below is a simple guide to help you choose the best option for your celebration.

Latex Balloons

With Hi-Float, latex balloons float for 2 days or more. Without it, 9–12 inch latex balloons last 8–12 hours.

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Foil (Mylar) Balloons

Foil balloons typically float 2–5 days. Large number balloons can last 3 days or longer, sometimes weeks.

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Bubble Balloons

Bubble balloons last 1 day with vinyl, but up to 2–4 weeks when left plain.

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Other Factors That Affect Float Times

  • Temperature: Heat shortens float time; cold can shrink balloons until they return to room temp.
  • Shape & Size: Balloons under 24 inches may not float with helium. Confetti-filled latex balloons float shorter.
  • Quality: Not all balloons are helium-grade. Cheap online balloons may not last.
  • Accessories: Hi-Float gel doubles latex float times by creating a protective barrier inside the balloon.

Tips for Maximum Float Time

Inflate balloons as close to your event time as possible, avoid hot cars or direct sun, and always store at room temperature.

For extra durability, we treat every latex balloon with Hi-Float so your balloons stay vibrant longer.

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