Trampoline Size Calculator

Enter your yard dimensions and see exactly which trampolines fit safely, with ASTM F381 clearance zones factored in.

Step 1: Location

Where will the trampoline be placed?

Outdoor Garden or yard Indoor Garage, barn, or gym

Step 2: Your Space

Enter the available dimensions of your space.

Feet Metres

Width

Length

Yard shape

Results

Safety clearance: 6.5 ft (2 m) on all sides

Per ASTM F381-16 and CPSC guidelines. Overhead: minimum 9 ft (2.7 m) clearance above the mat.

Your space Trampoline Safety clearance (6.5 ft)

Preview size in diagram

Size	Dimensions	Shape	Status	Clearance	Action

Found your size? See which models score highest in our independent reviews.

ASTM F381-16 safety standard 6.5 ft clearance per side 9 ft min. overhead