Trampoline Sizes Guide – Official and Perfect Measurements

Trampoline sizes can vary from small to large, and selecting the right size according to your requirement can be a crucial factor in ensuring a safe and enjoyable experience.

Trampolines come in different shapes and sizes for numerous purposes. Each size has a specific field of use. Trampoline can be referred to as Dodgeball, but it may have different measurements than Dodgeball’s measurements.

Specific Trampoline Size For You

  • Very small sizes trampoline come in 1.83 (6ft)
  • Small size trampoline comes in 2.7m (8ft)
  • Medium size comes in 3.2m (10ft)
  • Large size comes in 3.8m (12ft)
  • Extra Large size trampoline comes in 4.3m (14ft)

Standard Trampoline Sizes

The standard sizes of trampolines can range from 8 ft to as large as 15 ft. A size smaller than this would put you in the realm of more kids or workout trampolines, while a size larger would put you outside the normal range. An average trampoline’s size is 12 feet. 

With limited space, the 8ft round trampoline is the smallest size and is suitable for young children. The 10ft round trampoline is slightly larger and can accommodate two to three children. The 12ft round trampoline is the most popular size for families and can accommodate up to four children. The 14ft and 16ft round trampolines are the largest sizes and are suitable for families with older children or adults.

Average Trampoline Sizes- 10 Feet or 12 Feet Trampoline

Typically, a 10 to 12 feet trampoline is considered an average or mid-size trampoline. Trampoline sizes and variety range from small ones designed for children to large ones used for professional gymnastics and acrobatics.

An average size of trampoline, like 10 to 12 feet, can usually accommodate one to two users at a time, making it suitable for families with children or those who want to use it for fitness and exercise. It is also suitable for small backyards or outdoor spaces.

The Olympic And Gymnastics Trampoline Sizes

The Olympic trampoline size is governed by the International Gymnastics Federation (FIG) and has specific dimensions that must be adhered to for official competition use. 

The length of the official-size trampoline is 16.5 feet, 9.5 feet wide, and wide 3.77 feet height. The USA Gymnastics also follows this same structure (5m x 3m x 1.15m). Typically, a 17 ft x 10 ft size is used for a gymnastics trampoline.

The recommended trampoline mat used in Olympic competitions must be made of strong, elastic material and be supported by a steel frame. The trampoline must be equipped with a safety pad or padding to cover the frame and springs to minimize the risk of injury to the Trampoline athletes.

Trampolines For Indoors

Generally, indoor trampolines for indoor use are smaller in size than outdoor trampolines and are designed to be used indoors, such as in a gym, fitness studio, or home gym. Some common trampoline sizes for indoor are given below.

Trampoline Sizes
Trampoline Sizes

36 Inches Trampolines 

These mini-size trampolines are recommended for low-impact exercises such as gentle bouncing or aerobic exercises; these mini trampolines are designed for individual use.

40-48 Inches Trampolines 

These medium size trampolines are used for one or two users at once and are recommended for more vigorous workouts, such as cardio exercises and plyometrics.

50-60 Inches Trampolines 

 These big-size trampolines can accommodate multiple users at a time and are used for group workouts or fitness classes.

Larger Size Trampolines -14 Feet or 15 Feet Trampoline

12 feet and 14 feet are the most common sizes used in trampolines. However, if you’re looking for a larger size trampoline,  then it is recommended to use a 15 feet or 16 feet trampoline.

A 15 feet or 16 feet trampoline will provide more jumping space, which can be particularly important if you’re using it for fitness or training purposes. Big size trampolines are most common in a group of friends who want to use them together.

More space will be needed for a big-size trampoline and the surrounding area.

Make sure you have enough room in your yard or outdoor space to accommodate a larger trampoline before making a purchase.

Recommended Sizes of Trampolines For Kids

Trampoline SizesAge Group of Kids
36-38 inchBetween 10 months to 1 year
40-42 inchBetween 1 year to 2 years
48-55 inchBetween 2 years to 3 years
3 feet3 years to 4 years
7 feet4 years to 5 years

How Much Space Is Needed for a Trampoline?

Typically, Most trampoline brands require 1.5 feet of clearance on each side. If the trampoline didn’t fit, the backyard would be a pickle.

Ensure you’re arranging an area away from the hindrances and obstacles that can cause injury. This way, the trampoline will fit securely and safely into its designated area.

Trampoline Sizes
Trampoline Sizes

Are Length and Width Same in All Trampolines?

Generally, the length and width of the trampolines are the same in square trampolines, round trampolines, and octagonal trampolines. Some trampolines have different lengths and widths, like oval trampolines and rectangle trampolines.

 Mostly, the trampoline’s length and width depend on the shape of the trampoline.

Trampoline Height From Ground

Smaller trampolines have the bounce mat about 2 feet above the ground, while larger trampolines may have it 3 feet above the ground.


The most common size for a full-size trampoline is around 14 feet in diameter. Some full-size trampolines can range from 12 feet to 16 feet in diameter.

Generally, trampolines are around 2 to 3 feet in height from the ground to the jumping surface. However, some models can be higher or lower than this range.

An average width of a 14-foot trampoline is around 30-36 inches.

A 14 or 15-foot trampoline is a popular size for adults and can comfortably accommodate multiple jumpers. However, with limited space, it is recommended to use a 12-foot trampoline.


Trampolines are a great way to have fun and stay active. There are different shapes and sizes of trampolines, and the size you choose depends on your needs and preferences, like other indoor sports.

Leave a Reply

Your email address will not be published. Required fields are marked *