How long will my balloons float with helium?
Because filling, tying, and usage of balloons is beyond our control, no performance or longevity guarantee can be made. Actual float times can vary depending on temperature and climate conditions as well.
Here are some good guidelines:
- A latex balloon filled with helium will float approximately 1 hour for every inch of your balloon. 9" balloon = 9 hours.
- A latex balloon with Hi-Float (item code BLHFTWP) and helium will float up to 3-5 times longer.
- A latex balloon with Ultra Hi-Float (item code BLTULT) and helium will float up to 1 week.
- A Mylar balloon filled with helium will float approximately 3-5 days. Hi-Float is not intended for use with Mylar balloons.