Trampoline Sizes

Most of the prospective buyers of trampolines come with the question, what size is right for their families. Here we have tried to furnish the factors that should be taken into consideration before deciding on the trampoline size that is the most suitable for you. In this post, you will find size guides based on the user’s age, the trampoline’s shape and the specific uses of the different sizes of trampolines.

Trampoline Sizes in UK

What Sizes Do Trampolines Come In

What Size Trampoline Do I Need

To help you choose the correct trampoline size, ask yourself the following questions and make decisions accordingly.

  1. Who will be using the trampoline?
  2. What is the size of your garden?

It is important to note here that you should have 2m more lateral clearance than the trampoline size you buy and 8m of overhead clearance for safe play.

  1. What is your budget?

Once you know the answers to the above, zeroing in on a trampoline for your family will be pretty easy.

Trampoline Size Chart Based On Age

Ages Standard Sizes
1-3 years 3ft-4ft
4 years 5ft-6ft
5-6 years 6ft-10ft
7-9 years 8ft-12ft
10 years 12ft-14ft
11-13 years 12ft-16ft
14 years-17 years 12ft-18ft
18 years+ 3ft-4ft and 14ft+

Size of a Trampoline Based On Its Shape

Round Trampoline Sizes

Round trampolines are deemed the safest of all the other shapes of trampolines as they pull the user towards the centre with each bounce, minimizing the chances of falling off. But they call for larger backyard spaces for installation. The most common sizes of round trampolines are 8ft, 10ft, 12ft, 14ft and 15ft. They have distinct uses.

Standard Sizes Uses
8ft, 10ft These are good trampoline sizes for kids if you don’t have a very large backyard space. They are budget-friendly, perfect for small families with tiny kids and safe. But only 1 jumper can be using them at a time.
12ft These are great for flipping tricks. 2 jumpers can use them at a time.
14ft, 15ft These suit families with grown-up kids above 10 years of age. They can be an excellent playing option if they want to invite their friends over.

Rectangular Trampoline Sizes

These trampolines are suited for gymnasts as it provides an elongated jumping area perfect for their acts. The most common sizes are 7ftx10ft, 8ftx12ft, 9ftx14ft, 10ftx17ft and 14ftx16ft. A good thing about them is that they provide even bounce at all places. They also have specific uses.

Standard Sizes Uses
7ftx10ft They suit small families and compact backyard spaces
8ftx12ft, 9ftx14ft Good for 12-13 years old junior gymnasts
10ftx17ft For competitive purposes


1. What size trampoline has 72 springs?

14-15ft trampolines usually have that many springs

2. What is the biggest trampoline size available on the market?

20ft is the largest available size of trampolines

3. What is the standard size of a trampoline?

A standard trampoline has a size range of 8ft-15ft. Any bigger and you are moving out of the normal range. Any smaller and you are getting into the size range of toddlers and exercise trampolines.

4. What size is the world’s biggest trampoline?

16ftx24ft is the size of the world’s largest trampoline

5. What is an Olympic size trampoline?

10ftx17ft is the standard dimension of an Olympic-size competition trampoline. Athletes benefit from the larger size that is widely used in competitions worldwide.

6. What is the best size for a trampoline?

8ft is a good size for a trampoline as it offers ample space for a single child to move about. For 2 jumpers at a time, the ideal size is 10-12ft. For more than 2 users, you can consider the 13-20ft trampolines.

7. What is the average trampoline size?

12 ft trampolines are medium in size and can be labelled the average size of a trampoline.

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