Trampoline Sizes: How to Measure

Man jumping on trampoline

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Trampoline sizes and how to measure them are among the top questions you should ask yourself before purchasing a trampoline for your family.

It would help if you took several measurements in the trampoline, keeping in mind the size of the backyard or the area you plan to keep the trampoline.

Measurements help in proper netting and getting the right model. Go for a trampoline that will serve your whole family.

Stick on to learn more about trampoline measurements, the right sizes, and how to get the best trampolines.

Trampoline Sizes, How to Measure the Best One

Person Jumping on Trampoline

Before choosing a trampoline, check out the following sizes and ask yourself these questions about the perfect size.

  • Who intends to use the trampoline?
  • What’s your budget range?
  • How much space do you have?

Suppliers categorize the trampolines into small, medium, large, and extra-large ones. Let’s classify the sizes further.

Sizes According to Shapes

There are various shapes of trampolines, such as oval, octagonal, round, spring-free, and water trampolines. Round and circular trampolines are most popular at home, while the other shapes are normally used for gymnastics.

Additionally, for kids, girls prefer rectangular trampolines to round ones to help them in their dancing and some gymnastics, while boys love the round ones.

The standard size of these trampolines is between 8 and 15ft, and there are more sizes to discover.

Rectangular Trampoline Sizes

Young professional gymnast jumping on trampoline

These trampolines are mostly referred to as gymnasts’ trampolines, and the most commonly available sizes include 7x10ft, 8x12ft, 9x14ft, and others.

If you need a rectangular trampoline for your small family, I recommend the 7x10ft trampoline that fits well in your compact garden. The 8 or 10ft trampoline works perfectly for an even bounce on any surface.

Additionally, if your junior gymnast needs a trampoline, the 9x14ft will be the best for 13 years old. The trampoline doesn’t take much of your space, and they are great bouncers.

The ten by 17ft rectangular trampolines are perfect for people who love Olympic-sized trampolines. However, never allow your toddler on this trampoline until they are all grown.

With a large backyard, you can choose the 18ft trampoline. Be ready to invest heavily in the trampoline, and the best part is it’s a good area to play the home games such as spike ball on the beach.

Round Trampoline Sizes

Friends on a Trampoline 1

I love that the round trampoline has a central bouncing area, making it the safest. We have different sizes from the 8ft to the 15ft round trampolines.

The kids will be okay with the 8 or 10ft round trampoline that fits well in your small backyard, plus purchasing them won’t strain your budget. The trampolines are great for smaller families with a toddler, and to avoid injuries, don’t let more than one kid in there.

If you have two kids, they will need more space, and the 12ft trampoline will serve this purpose. The space isn’t too much but fair enough to allow two kids inside. If your kids are interested in flipping, this trampoline is the best.

When you have older kids, you can go for 14- or 15ft trampolines, which will work perfectly for children above ten who love inviting their friends for some playtime.

Age-wise Trampoline Sizes

Girl in Blue Dress Playing on Blue Trampoline 1

Do you need help deciding the best trampoline size for adults and kids? It would help if you got a larger trampoline for your growing kids to avoid getting back to the shop.

A mini trampoline will be the best for your toddler between 1 to 3 years, where the trampoline is designed to provide hurtless bouncing for the kids. Your kids require a larger mini-trampoline at four years, and one between 4.5 and 6ft will be the best.

For teenagers and adults, get a trampoline larger than 14ft. 5-year-olds are comfortable in the 10ft trampoline, while the 8 to 12ft trampoline fits the 7- to 9-year-old. A 12 to 14ft trampoline works for a 10-year-old kid.

Trampoline Sizes How to Measure

Measuring Round Trampolines

Round trampolines are the easiest to measure. Start with the outer edge and measure the opposite side. Remember to take another measurement perpendicular to the first if your trampoline isn’t a perfect circle.

Measuring Rectangular Trampolines

You also start measuring the outer edges of rectangular trampolines, starting with the short sides and then the longer ones.

The concept of measuring this trampoline also applies in the oval trampoline, where you start with measuring the greatest with the shorter side followed by, the longer side.

Measuring Octagonal Trampolines

Girl Jumping On A Trampoline 2

Start with one corner to the opposite corner and continue with the same process in all perpendicular directions. Average the readings.

The Best Ground for Your Trampoline

You should install the trampoline on level ground to prevent falls. If your ground is not leveled, you can make improvements like creating channels in the soil for the legs to sink deeper. A terrace is also another way of providing a flat area for the trampoline.

The ground should also be soft enough to absorb impact when bouncing. Remember to look for a drainage solution and weed-suppressing trampoline; otherwise, if you place the trampoline in an area with growing grass, you must move it while mowing.

Tarmac and concrete surfaces shouldn’t be an option to place your trampoline; however, it’s the only option in some situations. All you can do is provide a safety enclosure. If the area is for kids, you can add soft mats on the surface.

Ensure the trampoline is protected from prevailing winds and get a trampoline anchor for the same purpose. Attaching rubber to the U-shaped feet will help create the best reinforcement on the surface. Avoid placing the trampoline under trees to prevent injury cases.

Which is the Best Trampoline Size for Me?

Your preference and space are the top factors before choosing a trampoline. The 8ft to 10ft trampoline is perfect for small spaces, a 12ft one for medium spaces, and those above 14ft will serve well with spacious backyards.

Which is the Standard Trampoline Size for Gymnasts?

The standard size is 10ft by 17ft and if you plan to be a gymnast, try to match this size. At the beginning of training, you may use a smaller one but try to get closer to the standard.

Do All Trampoline Brands Come in the Same Sizes?

Nope. Different brands have different sizes of trampolines. Some check the forecast reports before production. You will find a common size in almost all brands.

Do All Trampolines Have Safety Nets?

Not yet. Most brands have a safety enclosure for their trampolines, but companies like Jump Sport still manufacture trampolines without the nets. Some customers prefer them. I wouldn’t recommend trampolines for kids.

Is a Trampoline Measured by Frame or Mat?

Measuring all types of trampolines should be done using frames where you start from one edge to the other, not using the mat since it may lead to wrong measurements.

Is a Trampoline Good for Workouts?

A trampoline is a very effective way of exercising, and it’s more effective than half an hour of jogging. The trampoline exercises help increase blood circulation, cardiovascular fitness, and muscle strength, among others. Spending 20 minutes on a trampoline will help in burning calories.

Final Thoughts

Get that trampoline you have always desired and ensure it’s the right size for your family to keep the fun longer. When purchasing a trampoline for your family, don’t mind getting deeper into your pocket than compromising quality. Install a safety mat on the surface.

Shmulik Dorinbaum

Shmulik Dorinbaum

I like to jump, as high as I can, so what else I can do in these days? in these quarantine days? to jump on my large-sized trampoline! (an extreme jumper)