The right-sized trampolines will provide you the most bounce and fun while safeguarding you from serious accidents. Given the variety of possibilities, selecting the ideal trampoline size might be challenging. Trampolines come in a variety of sizes and designs, which can make things more difficult.

It is advised to get a trampoline that will fit into your yard or play space, ideally one that is clear of any obstacles or dangers that might be harmful to your child. Trampolines should be used securely by children this age.

This trampoline size guide will address your worries and assist you in selecting the appropriate trampoline from a variety of sizes. Continue reading to see a detailed trampoline size chart.

How can I determine the best trampoline size?

Before selecting a trampoline, you must first determine the size of your yard and how much space you have. A trampoline has an 8 foot circumference and an 8 foot height. Find a spot in your backyard that is free of any trees, debris, fences, or slopes for the following phase.

For a wide variety of uses, trampolines come in many distinct varieties. Different sizes are made for various uses. No matter how big or little your backyard is, you need the ideal size trampoline. You may choose the ideal trampoline size by being aware of a few factors and taking them into consideration. Here are a few advices.

Considerations before purchasing a trampoline

Before choosing the ideal trampoline size for your kids, take into account some information. Think about the following:

The trampoline will be utilized by who?

  • Is your garden big enough to set up a trampoline?
  • What kind of budget are you working with?

Size and shape guidelines for trampolines

There are several different types of trampolines, including water trampolines, ground trampolines, round, oval, rectangular, square, and octagonal trampolines. Gymnastic trampolines are rectangular, but recreational trampolines are circular or spherical.

Boys who observe things often pick rectangular trampolines as adults. The girls decided against a round trampoline since they prefer dancing and gymnastics.

It wasn’t the only factor, though. Trampolines typically come in sizes between eight and fifteen feet. However, we have covered additional sizes and their shapes below.

Think about how big the circular trampolines are.

On a spherical trampoline, the bouncers are essentially shielded from every other bouncer. There are numerous well-liked trampolines in the 8 foot, 10 foot, 12 foot, 14 foot, 15 foot, etc. sizes. Each has a distinct function.

If you need a baby trampoline but don’t have a big back, the 8 foot and 10 foot circular trampolines are excellent. They are also extremely reasonably priced. These trampolines should be taken into account by families with young children who are concerned about accident prevention. They enable kids to jump simultaneously.

A 12-foot-diameter round trampoline is beneficial for most families with two kids. Although there isn’t much room, they allow two children to bounce at once. It allows children of all ages to bounce. It can flip well thanks to its 121-foot turning radius.

When your expanding family needs a larger trampoline, trampolines 14 feet and 15 feet will do. If your children are older than ten and bring their pals, these large trampolines are highly advised.

Rectangular trampoline dimensions

Rectangular trampolines are used by gymnasts. Typical trampoline dimensions range from 7×10 to 8×12, 9×14 to 10×17, and 14×16 feet.

This-sized trampolines are ideal for small families and gardens with constrained space. These trampolines are perfect for use as 8-foot and 10-foot circular trampolines, among other things. They can, however, also offer bounce on every level.

The rectangular trampolines, which are 8×12 and 9×14 feet in size, are best for gymnasts between the ages of 12 and 13. These bouncers take up less room than a 12-foot-diameter trampoline. These subsurface trampolines are appropriate for usage even if they have a few drawbacks.

10×17-foot trampolines are perfect if you need an Olympic-sized trampoline. These should not be used by anyone under the age of twelve.

18-foot trampolines are also available for purchase. Such a trampoline requires a sizable garden as well as significant financial outlay. For family get-togethers and original ball activities like spike ball, beach trampolines are ideal.

A square trampoline is roughly a 14×16-foot trampoline. They are appropriate for teenagers aged 15 to 19, and they have plenty of room for wrestling and soccer. These trampolines are excellent for training skills and for tumbling.

Size of an average trampoline by age

What size trampoline is optimal if you want to buy one for your kids or adults? You need to get a trampoline with a larger size as kids get older. We will discuss the various trampoline sizes in relation to the children’s ages.

When young children need trampolines, we advise tiny trampolines for ages 1 to 3. This kind of trampoline bounces without harming the child’s body in any way. Mini trampolines or trampolines that are between 4.5 and 6 feet height are best for 4-year-olds.

A trampoline that is 6 to 10 feet tall should be available for kids between the ages of 5 and 6. An 8 to 12 foot trampoline is beneficial for kids aged 7 to 9. For 10-year-olds, a trampoline that is 12 to 14 feet high would be ideal.

No more than 16 feet, and no less than 12 feet, should be taken by your youngsters between the ages of 11 and 13. For teenagers between the ages of 14 and 16, a trampoline taller than 14 feet is advised.

Olympic trampolines are suggested for anyone who need gymnast trampolines for grownups. Exercise on the rebounder is a good choice if you want to maintain your fitness level while pregnant. Before using a rebounder, be mindful of its drawbacks to stay on the safe side.

What trampoline size is the most common?

An 8-foot trampoline with a wall is the most common size of trampoline. The size is perfect for toddlers under the age of four because it can hold up to 75 kg, or 11 stones and 8 pounds, of weight. Therefore, it is appropriate for kids between the ages of four and twelve.

From infants to teenagers to adults, everyone may use a trampoline. The typical trampoline size is 12 feet, though this isn’t always the case.

You want to make sure that kids who start playing at this age grow up in a secure environment. Playing on trampolines can help kids develop their cognitive speaking and sense of harmony.

What sizes of trampolines are offered?

There are several different sizes of trampolines, including the well-liked 8-foot trampoline. Trampolines exist in a range of sizes, from those for toddlers to those for adults. There are several, but not all of them are suitable for all age groups.

Trampoline between 5.5 and 6 feet high:

Small yards are ideal for this trampoline’s use by kids. This little trampoline is fun for kids to jump on.

8 foot trampoline: Due to its ability to expand inside a constrained space, this trampoline is ideal for young children (ages 4 to 12). On this trampoline, the bounce is more prominent.

The 10 foot–12 foot trampoline has a tremendous bounce and is a safe option for kids aged 6–16. It is ideal for medium–sized gardens.

The 14- to 16-foot trampoline has a lot of bounce and is most suitable for kids and adults between the ages of 9 and 16. A large, level garden is required for a trampoline of this size. Normally, this trampoline weighs 120 to 150 pounds.

How do you gauge a typical trampoline’s size?

The size of a round trampoline is determined by the diameter of the metal frame rather than the jumping area. The diameter of the metal edge on the outer corner of your round trampoline should be measured first. Averaging two measurements will get the trampoline size.

Despite the fact that trampolines come in a variety of sizes, it is important to measure a typical trampoline size. If you plan to create a trampoline in your backyard or another area, or if you simply want to install it in the winter, you will find this information to be useful. It’s simple to measure the size of a trampoline once you know how the procedure works. In the part that follows, we will briefly go over the fundamentals of measuring trampolines.

How should a round trampoline be measured?

Once you’ve found the proper spot, continue measuring in the other way from the frame’s outer edge. When you catch and measure the object, try to be as straight as you can.

The same steps can be taken, but in a vertical direction this time.

The ideal situation would be for both measurements to match. If not, you can figure out the average of the two readings. Using this technique, you may gauge the trampoline’s size.

How should a square or rectangle trampoline be measured?

  • For a square trampoline, measure one side of the frame from outer edge to outer edge.
  • Once you have measured the other way, the measurements will be the same.
  • Rectangular trampolines will yield varied results.


How should an octagonal trampoline be measured?

With an octagonal trampoline, you must take measurements from one corner to the other.

  • Repeat the process in a vertical direction.
  • Find the typical reading.

Knowing how big the trampolines are, what size should you purchase? What is the size of your backyard? is a question I posed earlier by merging the two inquiries. How many children are using the trampoline, and what age range?

The chart below lists all trampolines with sizes ranging from 6 feet to 15 feet. According on trampoline size, the most typical or frequently entered weight range, and whether your trampoline needs an enclosure, the chart displays the age ranges that are suitable.

Since there are numerous possibilities, let’s discuss more about which trampolines are suitable for certain ages.


 Age Standard Size Indoor / Outdoor
Adult (Fitness) Mini Trampoline / Rebounder Indoor
Adult (Gymnast) 10x17ft Outdoor
14-16 Years Old 14ft Trampoline+ Outdoor
11-13 Years Old 12ft Trampoline – 16ft Trampoline Outdoor / In-ground
10 Years Old 12ft Trampoline – 14ft Trampoline Outdoor
7-9 Years Old 8ft Trampoline – 12ft Trampoline Outdoor
5-6 Years Old 6ft Trampoline – 10ft Trampoline Outdoor
4 Years Old Mini Trampoline / 4.5ft / 6ft Indoor & Outdoor
1-3 Years Old Toddler / Mini Trampoline Indoor


Which trampoline is best for 1-year-olds?

Toddler trampolines are the ideal choice for a one-year-old. Children between the ages of one and three should use this kind of trampoline.

Which trampoline is best for 2-year-olds?

The trampoline should have a handle, a lot of padding, and a low clearance from the floor to the trampoline surface.

What trampoline is best for 3-year-olds?

Children under three should use a toddler trampoline because they have better balance and coordination. It will be outgrown by them more quickly than a toddler trampoline. Check for safety precautions.

Which trampoline is best for 4-year-olds?

For 4-year-olds, your home would be best suited for a modest trampoline. The ideal choice is a little children’s trampoline if you intend to install a 6-foot trampoline.

Which trampoline is best for 5-year-olds?

Children under the age of five should use trampolines with safety padding and enclosure netting. A child’s trampoline that is 8 feet or 6 feet tall would be the ideal option.

Which trampoline is best for 6-year-olds?

Depending on how much yard space you have, you can select between an 8-foot or a 10-foot trampoline for a 6-year-old child.

Which trampoline is best for 7-year-olds?

Depending on the area, a 10- or 12-foot trampoline is a wonderful choice because children develop better at balance and coordination as they get older. Since your child will get braver as he gets older, you should read all the safety features.

Which trampoline is best for 8-year-olds?

A trampoline with a height of 10 to 14 feet is perfect for an 8-year-old. If you wish to set the trampoline next to things or barriers that could injure someone, be sure there is enough room.

Which trampoline is best for 9-year-olds?

If you’re a 9-year-old looking for the perfect trampoline, you should consider anything from a huge trampoline in your garden to a 12-foot trampoline. A 9-year-old can jump on an 8- or 10-foot trampoline, but there might not be enough room for them.

Which trampoline is best for 10-year-olds?

The ideal trampoline height for a 10-year-old is anywhere between a 12-foot and a 14-foot trampoline. As a result, kids have plenty of room to jump since there should be enough space between the trampoline’s center and its springs.

Which trampoline is best for 11-year-olds?

If your property has room for a larger trampoline, you will have older children. Without needing to be upgraded, a trampoline can last for years. An 11-year-old should use a trampoline that is at least 12 feet long. It is also suitable to have a trampoline that is between 14 and 16 feet long. Your trampoline’s size depends depend on how big your garden is.

How much does each trampoline size cost?

Depending on the size of the trampoline you select, prices for them can vary widely. A trampoline can also be found dependent on your budget.

What causes the price difference between trampolines?

Due to the labor-intensive nature of their construction, these trampolines are typically unique. Trampoline prices are influenced by the following factors:

What kind of analysis went into making the trampoline?

  • Coming up with plans to secure the trampoline.
  • The trampoline’s construction materials.
  • Building the trampoline.
  • The trampoline’s manufacturer’s name and brand.
  • Maximum weight tolerance.

In conclusion, a trampoline’s cost depends on a number of variables. To assist you in determining how much money to spend on your trampoline, we’ve put together a brief budgeting guide.

$60-120 for a 6-foot trampoline

  • An 8-foot trampoline costs $100 to $300.
  • The price of a 10-foot trampoline is $140-400.
  • The price of a 12-foot trampoline ranges from $180 to $500.
  • A 14-foot trampoline will set you back $250–$700.
  • A 16-foot trampoline may cost as much as $300 to $1,000.

Prices for trampolines are influenced by research, development, and the materials used to make them. As a result, each trampoline is unique.

How many springs are there in a trampoline?

Spring counting is one of the most important elements that can help you determine whether a trampoline is acceptable for a trampoline with an age guide, despite not appearing to be related to trampoline size.

Why is spring so crucial?

The trampoline produces the ideal bounce for the user’s age as the spring counts down and the spring length grows. An illustration of this is a 5-year-old using a 14-foot trampoline. He must be attentive and committed in addition to having a solid education. It’s possible that the infant can’t bounce.

Is the diameter of the trampoline?

The diameter of the trampoline will change depending on the size that you choose. Look at these.

200 cm for a 6-foot trampoline.

  • 243 cm for an 8-foot trampoline.
  • The diameter of a 10-foot trampoline is 305 cm.
  • The circumference of a 12-foot trampoline is 366 cm.
  • The diameter of a 14-foot trampoline is 427 cm.

This should help you decide what size trampoline to buy for your family and answer the question of what size trampoline to buy.

The ideal trampoline size for gymnastics

For gymnastics, the trampoline size that comes closest to an Olympic trampoline is 10 feet by 17 feet. If your finances are tight or your yard isn’t big enough, get as close as you can.

What size trampolines are there?

Standard sizes for children’s trampolines are 3 feet, 7 feet, 48 inches, 55 inches, 36 inches, 38 inches, and 40 inches. Adult trampolines normally come in sizes between 32 and 49 inches. Outdoor trampolines are normally available in six, seven, eight, ten, twelve, fourteen, fifteen, sixteen, and seventeen foot lengths.

A few other suggestions

Some of the greatest trampoline manufacturers to buy from include Ultega Jumper, Skywalker, AlleyOop, JumpSport, and Pure Fun. These companies were mentioned because they have a long history in the field and have a reputation for producing high-quality goods. These trampolines have galvanized steel frames, which prevent rust.

These trampolines have exceptional quality control, so they come with all the pieces when you buy one in addition to the galvanized steel springs. The majority of the high-grade UV-resistant jump mats and spring covers are also of good quality, ensuring that they last for a long time and maintain their strength.


The best introduction trampolines are Skywalker Skywalker trampolines. All common trampoline sizes are available from this manufacturer, and the cost is a little bit less in this size range. The quality is still really good, though. You can have a lot of fun on your trampoline thanks to the basketball goals on the Skywalker trampolines.


Sells AlleyOop trampolines, although the cost is a little excessive. These trampolines are pricey, but they’re still worth looking at because they contain double bounce technology, which makes them safer. Additionally, compared to other companies, AlleyOop offers trampolines that are larger and longer.


Despite the fact that JumpSport trampolines are larger and more expensive, this is due to their advanced stage bounce technology. If it lessens the bumps on your joints and you have joint issues, paying a little bit more than typical for this size is worthwhile. If that’s what you’re looking for, JumpSport also sells fitness trampolines and trampoline accessories.

Pure amusement

Trampoline costs at Pure Fun are competitive, and they provide reasonably priced trampolines in typical sizes. You might not require a full-size trampoline in which case your decision might be influenced by pure amusement. When seeking for the greatest kids’ trampoline, Pure Fun is a great option. In order to make an informed choice about a kids’ trampoline, you may also read our advice.

Jumper Ultega

If the prices of the aforementioned brands exceed your expectations, Ultega Jumper might be the best option for you. They provide high-quality trampolines at reasonable prices. For a trampoline of ordinary size, Ultega trampolines are less expensive than others, but they are still highly robust.


What size trampoline is ideal for me?

Depending on your needs and the available area, there are numerous possibilities.

Small backyard trampolines of 8 to 10 feet

For medium-sized backyards, use trampolines no larger than 12 feet. For open spaces, use trampolines no larger than 12 feet.

What size trampoline is typical for a gymnast?

If this isn’t possible, aim for a size that is as close as you can to 10 feet by 17 feet, which is the standard.

What are the differences between Mini Trampolines’ sizes?

Mini trampolines come in a variety of sizes, much like conventional trampolines. Some infant-sized indoor trampolines measure 36, 38, 40, 48, 55, 60, 72, 84, and more inches in height. Adult small trampolines and rebounders often come in sizes ranging from 32 inches to 48 inches to 52 inches, and so on.

Do trampoline brands all have the same sizes available?

Different trampoline brands presently produce trampolines in various sizes. Trampolines are prepared by manufacturers based on forecasts and data on market demand. However, there are some common sizes between many trampolines.

What is the trampoline’s height?

On trampolines that are 6 to 8 feet tall, the ground height is typically around 2 feet, 3 feet on larger trampolines, and 6 to 9 feet on trampolines with safety nets.

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