How Long Does Helium Balloons Last?

How Long Does Helium Balloons Last? Due to the porous nature of latex balloons, helium balloons last much longer than latex balloons. Balloons with a diameter of 28 cm (11 inches) typically last between 10 and 12 hours in ideal conditions. However, we can apply Hi-Float to your latex balloons, which is a heating and cooling treatment applied on the inside of the balloon to slow down the deflation method. By using this method, you can extend the lifespan of your balloon from a few days to a week or more.

how long does helium balloons last

How long do balloons last in a box?

As long as the balloons are properly sealed, they can hold helium for long periods of time. To seal the open neck of this type of balloon, binding that is stretchy must be used.

Due to a lack of proper sealing, a bubble balloon will deflate prematurely. Because we’ve made so many of these, we’re confident that our confetti gift balloons will remain afloat for seven to 10 days. As a result, ordering these balloons and having them delivered a few days before the function is fine.

In time, as the balloon deflates, you’ll feel that the imprint on the balloon starts to wrinkle. If you’re careful, you can lift and seamless the vinyl to maintain the balloons looking good for longer. If the balloon starts to deflate, removing the tail should give you an extra few days of floating time.

How long do latex balloons stay afloat?

As a result, the latex used in bubble balloons is more permeable than the plastic in the balloons. Due to this, latex balloons have previously had a short float time, but that has all changed thanks to Hi Float’s amazing invention.

To keep the helium from escaping from our latex balloons, we use Hi Float, a special solution that coats the inside. In this manner, we handle each and every one of our latex balloons. The average float time for an 10.5-inch latex balloon is three to four days, but we once had one that lasted four weeks! When treated with Hi Float, the 37" giant latex balloons will float for three to ten days.

How long do confetti filled balloons float for?

Because they’re so eye-catching, we stock a lot of confetti-filled 12-inch latex balloons. These balloons are a little more difficult to keep afloat due to the weight and the complexity of using Hi Float in them.

Using Hi Float will cause the confetti to stick to the walls of the balloon, so if you want the confetti to “float” around and pool in the bottom of the balloon, you cannot use it because it is a liquid gel.

Inflate the latex confetti balloons as close to the event as possible, as they have a float time of between five and seven hours. Hi Float extends the float time from twelve to twenty-four hours.


Helium can be stored in bubble balloons for a long time. We once had an 11-inch latex balloon that stayed inflated for a whopping five weeks! The 36 enormous latex balloons can float for three to ten days if treated with Hi Float. The confetti will stick to the balloon walls if you use Hi Float.

Will Helium Balloons Last Overnight?

It’s safe to assume that your helium balloons will last through the night, but this is not always the case.

For latex balloons, this is true; however, foil balloons will last at least a couple of days. The answer is “yes” if you’re talking about foil helium balloons, which do last overnight. If the balloons are made of latex and filled with helium, they may not last the night if left outside in a small container.

Your balloon decoration is the last thing you want to have in a state of disarray. Helium balloons can last for a variety of lengths of time depending on the following factors:

  • the balloon’s diameter (larger ones last longer)

  • what makes a balloon tick (latex vs foil)

  • whether Hi-Float has been applied to the balloon

  • highs and lows (indoors vs outdoors)

  • the balloon’s shape (round ones last longer)

  • how well it is sealed (quality)

Helium balloons can be given a longer shelf life by using a product called Hi-float. With hi-float treatment, your balloons will definitely last the night and look great the following day. In a cool, dry environment, balloons last longer. You’d be lucky to get more than an hour of use out of a small latex helium balloon in the heat; larger ones can last up to 10 hours.

Larger balloons also have a longer shelf life. You can expect your helium balloons to last overnight if they are latex, of high quality, and spent the night indoors.


Balloons last longer in a cool, dry environment. If your latex balloons are of high quality and have spent the night indoors, you can count on them lasting through the night. Larger balloons are also more durable.

How Long Do Latex Helium Balloons Last?

Depending on the size, they can last anywhere from a few hours to days. They may not be there or look as good if you fill them the night before. Helium leaks quickly from these balloons, so use caution if you plan to use them at your event.

It’s best if you fill them up as close to the event as possible if you’re using the smaller ones without hi-float.

These latex helium balloons can last much longer if you use the extra-large ones, depending on the ambient temperature. Large fish can float for up to three days without pre-treating them with hi-float if they are kept in an aquarium.

The porous nature of latex balloons means that helium is more likely to escape from them, reducing their lifespan. Foil balloons have a longer lifespan because they are less porous.

How Long Do Foil Helium Balloons Last?

In general, 18" foil (mylar) balloons last 3 to 5 days, while larger ones can last up to several weeks. Foil balloons can be filled the day before an event because they can last for at least three days, and they are typically 18" or larger.

Make sure you get 24′′ or larger if you want your foil balloons to be shaped in numbers or alphabet characters. Helium may not be able to fly some 16" foil balloons because of their shape and weight. Size up for these kinds of things. Characters from cartoons and movies, as well as those appearing at baby showers, fly at a 25-inch height.

Helium Balloons and Weather

The life expectancy of helium-filled balloons is directly impacted by ambient temperature. Helium balloons have a shorter lifespan when it’s hot outside. Keep your balloons cool by storing them in an air-conditioned space. We’ll have to wait and see how the weather affects the balloons’ lifespan.

How Long Do Helium Balloons Last In Hot Temperatures?

The lifespan of a helium-filled latex balloon is typically limited to four to six hours in direct sunlight.

Because helium expands in the heat, it will be able to escape from the balloon more quickly. This is because of this. If you leave these balloons in a hot environment, such as your car on a hot summer day, or even on the sun, they may pop.

Mylar/Foil balloons can last up to 24 hours in the sun, whereas latex balloons can only last a few hours. In addition, they may alter the colour or sheen of the material.

Balloon inflation in hot weather can be tricky:

  • Choose Qualatex latex balloons for the best quality.

  • Instead of using latex, use foil.

  • Never over-inflate your balloons; instead, leave enough room for them to expand due to heat.

  • Balloons will keep their shape better if they are inflated with air that is the same temperature as the air outside.

  • Balloons should never be left outside unattended overnight. They will contract overnight and then expand the following day.

  • Use whiter balloon

  • Larger balloons will last much longer, so use them instead.

How Long Do Helium Balloons Last In The Cold?

An 11-inch latex balloon filled with helium will last 8-12 hours in a cold room and the same amount of time in an AC-chilled room. There isn’t much of a difference, other than the fact that they will be reduced in size.

Helium gas begins to constrict at about 45-50 degrees (or 7-10 degrees Celsius), causing the balloon to contract. Although it appears deflated, it hasn’t – it has simply shrunk. Warmer temperatures will cause the helium molecules to expand. It will return to its original shape.

In Short

Temperature has a direct effect on the life expectancy of helium-filled balloons. When it’s hot outside, helium balloons have a shorter life expectancy. By storing your balloons in an air-conditioned area, you can ensure that they remain fresh. Make sure you don’t over-inflate your balloons, and allow for expansion due to heat.

How to Make Helium Balloons Last Longer?

The following are some suggestions for extending the life of your helium balloons:

  • Hi-floating solutions should be used (2-4x up to 25 times longer float time).

  • Indoors, turn on the air conditioning and keep the balloons there.

  • The longest-lasting shape is a round one, so go with that one.

  • Use high-quality latex manufacturers like Qualatex.

  • Don’t overload them with decorations (like confetti).

  • use foil balloons rather than latex ones if possible.

A plastic solution dissolved in water called “float” is applied to the inside of a balloon to give it the appearance of a liquid. It spreads internally and reduces the ease with which helium can escape.

This is the best way to extend the life of latex helium balloons. Hi-float coating is nontoxic and requires the use of a dispenser pump for application. The helium will not be able to escape so easily if you coat the inside of the balloon with this glue.

How Long Can Helium Balloons Be Lasted? What Factors Influence It?

The simple balloons that you move up with the breath only last so long and are usually shrunk after less than seven days, as you’ve probably noticed many times.

Our inability to inflate them adequately is largely to blame, as they can last for 7 days or even longer when they are properly inflated.

If you put the air-inflated toys inside, they won’t float. This is another oddity of the toys. The reason noble gas-filled balloons are so popular today is because of this!

How long does inert gas last in toys?

Helium-inflated balloons last much less time than air-inflated balloons, but they can make your home or apartment look more cheerful and pleasant.

How long does inert gas last in playthings?

An 10.5-inch helium-filled balloon will typically last about 10 to 20 hours. It won’t last long if anybody accidentally blows it up.

What factors influence the lifespan of noble gas-filled floating toys?

Firstly, the life expectancy of a toy filled with inert gas is determined by how securely the balloon’s end is fastened and how secure the toy itself is. In addition, the temperature of the storage area for the balloons is critical. A room with a consistent and comfortable temperature is ideal for helium-inflated balloons.

That’s why it’s also a good idea to avoid transporting inflated balloons in a vehicles. Another factor that contributes to their rapid deflation is placing them in close proximity to heat or cold sources.

Another thing to keep in mind is that balloons lose their durability if they are left inside the transport bag for an extended period of time. Additionally, the balloons’ material is crucial. Due to their porous nature, latex balloons release helium more quickly than foil balloons, which can float for longer periods of time.

Finally, a larger balloon has a longer lifespan. The typical 11-inch latex balloon floats for a maximum of 13 hours on average. As an alternative, the same 90-inch latex balloon can last for up to 6 days.

Factors on how long helium balloons last:

How long do helium balloons last afloat? There are a number of variables that come into play. The lifespan of helium balloons is influenced by the following factors.

:small_blue_diamond: Environment: Helium balloons are sensitive to temperature changes. In extreme temperatures, they will burst and in extreme cold, they will freeze to death.

:small_blue_diamond: Type of Balloons: Also, the lifespan varies based on the type of balloon used. Compared to foil helium balloons, latex helium balloons last much longer and are therefore preferable.

:small_blue_diamond: Size of Balloons: The longer the balloon lasts, the bigger it is. Size is a major factor.

:small_blue_diamond: Time in transport bag: The balloons will deflate if you leave them in their transport bag for too long. Never put them in a bag that will be transported with you.

How to make helium balloons last longer?

Helium balloons can last longer if you follow these five tips.

:small_blue_diamond: Avoid Sunlight: Take care to keep the balloons out of the sun. They will burst if the temperature is too high.

:small_blue_diamond: Foil balloon: Rather than a latex balloon, use a foil one because they are more durable.

:small_blue_diamond: Big Size Balloon: Avoid using balloons of a small diameter. To extend the life of the balloon, use a large or medium-sized balloon.

:small_blue_diamond: Please keep away from Pets: Keep your pets away from the balloons, as they can poke and burst them.

:small_blue_diamond: Temperature: Make sure the balloons aren’t too hot or too cold when you’re releasing them.

How much do helium balloons cost?

  • If you buy directly from a retailer, latex helium balloons can be as cheap as $1.

  • The price of a small foil helium balloon ranges from $1 to $4.

  • From $7 to $15, you can buy a large foil helium balloon.

  • Decorators’ prices can vary widely.

Frequently Asked Questions

Following are some frequently asked questions related to how long does helium balloons last.

1. How Long Can Helium Stay in a Tank?

In the sense that it can “last” in the tank for as long as you need it to, then yes. Helium does not degrade or expire in a tank, so it can be stored for a long time.

According to Target, the standard tank can hold up to 30 9-inch latex balloons, 16 11-inch latex balloons, or 16 18-inch mylar/foil helium balloons.

2. Is It Possible to Refill a Helium Tank?

Yes, you can refill a tank if it’s a refillable one. If your tank can be refilled, you can find a gas or welding supply in your area that can do so. You can’t refill a tank if it’s too light, has too much physical wear, or simply says it’s a “one-time disposable tank.”

3. Will inert gas objects last overnight?

This is likely to be the case if the balloons are made of foil. As a result, plain latex balloons will lose their shape after a short period of time.

4. How long does a balloon with Hi-Float last??

Hi-Float can extend the life of a balloon by several days or even a week when applied. Keeping balloons wrinkle- and dull-free requires proper care and preparation before they are used in a presentation.

Using these tricks and hacks will not only help you figure out how much helium you need for your balloons, but they will also prolong the time you get to spend floating around in joy!

5. Why are helium balloons used?

Adding helium balloons to an event instantly transforms the mood from sombre to joyful. The problem is that some unscrupulous sellers are filling balloons with low-quality, and in some cases even hazardous, gas.

6. How much does it cost to fill helium balloons?

The company and the size of the balloon are the only real determinants. An alternative is to purchase or rent a hand pump or tank for the purpose of inflating balloons, which will come in handy on any holiday or occasion.

7. Where can I get helium-filled latex balloons?

Everything will be taken care of for you if you decide to work with balloon designers or a company that specialises in them. It is possible to shop online if you do not wish to work with professionals, however. You should, however, be careful and ensure that the gas is of a high quality.

8. What is the ideal temperature for helium balloons??

Helium-filled latex balloons, regardless of how hot or cold they are, are the enemy. If you’re planning an outdoor event that includes balloons, you’ll have to consider all of the factors that could damage the decorations, including the weather. Heat causes the helium molecules to expand.

You should not use water to cool down the decorations. As a result, balloons tend to bunch up and burst when exposed to high humidity. One piece of advice I can give you is to use light colours instead of dark ones. Light surfaces are less affected by the sun’s rays.

9. How to Prevent Helium Balloon Deflation?

The following are the most important things to remember:

  • Invest only in high-quality, well-made balloons.

  • Avoid exposing your holiday decorations to extremes of temperature and UV rays.

  • Use the Hi-Float to keep yourself afloat. Balloons will float longer with the help of this chemical.

10. How do you make latex helium balloons last longer?

There is a non-toxic chemical that can keep balloons from deflating or pomping, as we had previously mentioned. Adding Hi-Float to latex balloons will extend their lifespan, making them more durable. After the procedure, never put them back in the bag. As a result, the chemical reaction may be delayed.


Air-filled latex balloons can be used for a week, while helium-filled balloons can only be used for 10 to 12 hours. You may not be able to use helium balloons at an event the following day because of how long they typically last. Foil balloons, on the other hand, can last for a few days, whereas latex balloons can’t.

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