Trampolines have become a popular backyard addition for families, providing a fun and exciting way for kids to get some exercise and enjoy the outdoors. However, when it comes to purchasing a kids 12ft trampoline, one important factor to consider is the size. 

The size of the trampoline will determine how much jumping space is available, how stable it is, and how many kids can safely use it at the same time. A 12 foot trampoline is a popular option, but is it big enough for two kids to use at the same time?

In this article, I will explain this question and several other related questions to help you determine the best trampoline for your needs.

Is a 12 foot trampoline big enough for two kids?

A 12 foot trampoline is a popular size among families and is generally considered to be a good option for two kids to use at the same time. This size trampoline offers a decent amount of jumping space for two kids to play and jump on without feeling cramped or cramped for space. 

However, it’s important to consider factors such as the age and size of the kids, as well as how actively they will be using the trampoline.

For example, a 12 foot trampoline may be sufficient for two younger, smaller children who just want to do some basic jumping, but may not be as suitable for two older, larger kids who want to do more acrobatic maneuvers like flips and somersaults.

How much weight can a 12 ft trampoline hold?

300-350 Pounds

A 12 foot trampoline can typically hold between 300 and 350 pounds. The weight capacity of a trampoline is an important factor to consider when purchasing one, especially if you have kids of different ages and sizes using it. 

However, it’s important to note that this weight capacity is based on the trampoline being used for normal, recreational jumping and not for acrobatic maneuvers or other more strenuous activities. It’s always best to check the weight limit in the specifications before purchasing the trampoline.

What size trampoline do I need for 4 kids?


A 14 foot or 15 foot trampoline would be a better option in this case, as it will provide more room for all four kids to use at the same time. If you have four kids who will be using the trampoline, a larger size will likely be necessary to provide enough jumping space for all of them. 

This size trampoline can accommodate more kids with enough space to jump around and play without feeling cramped. Additionally, a larger trampoline will also provide more stability and support for the kids.

What age is a big trampoline for?

Trampolines are generally considered to be suitable for kids of all ages, but larger trampolines may be more appropriate for older children who are more advanced in their jumping abilities.

 A 14 foot or 15 foot trampoline, for example, may be more suitable for kids over the age of 8 or 10, as they have likely outgrown the smaller trampoline and would benefit from the additional jumping space and stability that a larger trampoline provides.

Should kids under 6 jump on trampolines?

 Generally, it’s not recommended for children under the age of 6 to jump on trampolines, as they may not have the coordination or understanding of safety to use them safely. While trampolines can be a fun activity for kids of all ages, it’s important to consider the age and maturity of the child when determining if they are ready to use a trampoline. 

Kids under 6 years old are still developing their motor skills and balance, and therefore may not be able to handle the bouncing and jumping motion on a trampoline. Parents should also supervise young children while they are on the trampoline and make sure they follow the safety guidelines provided by the manufacturer.

Frequently Asked Questions

What is the best size trampoline for kids?

 A 12 foot trampoline is a popular option for two kids, but a larger size may be necessary for more kids or for older, more advanced jumpers. The best size trampoline for kids depends on a variety of factors, such as the age and size of the kids, as well as how actively they will be using the trampoline.

What should I look for when buying a trampoline?

When buying a trampoline, it’s important to consider the size, weight limit, safety features, and age appropriateness. It’s also important to look for a trampoline with a sturdy frame and high-quality materials to ensure that it will last for many years.

Can I leave my trampoline outside in the rain?

It is not recommended to leave your trampoline outside in the rain as water can damage the frame and the jumping surface. If a trampoline must be left outside, it should be covered with a waterproof cover to protect it from the elements.


A 12 foot trampoline is a popular option and can be suitable for two kids, but a larger size may be necessary for more kids or for older, more advanced jumpers. 

Additionally, it’s essential to consider the weight limit, safety measures, and age appropriateness when purchasing a trampoline. With the right trampoline, kids can have hours of fun and exercise in the safety of their own backyard.

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