How Much Space Do You Need for a Commercial Gym?

How much space you need for a commercial gym depends on your equipment, training model and expected number of users. As a starting point, a small personal training studio might use 50–100 m², while a general-purpose commercial gym may require 200–500 m² or more.

These are illustrative planning ranges, not official Australian minimum standards. Your commercial gym space requirements should account for usable training area, equipment clearances, amenities and safe movement throughout the facility.

TL;DR: How Much Space Does a Commercial Gym Need? Commercial gym size depends on the facility type, equipment and peak occupancy. Start by estimating your usable floor area, calculating equipment operating space and allowing for circulation and amenities before choosing a property.

What Are the Commercial Gym Space Requirements?

Commercial gym space requirements vary depending on the facility's purpose, number of training stations and expected peak usage.

A personal training studio may need only a few versatile stations, while a full-service gym typically requires separate space for cardio equipment, strength machines, free weights and supporting facilities.

These figures are examples for early planning, not industry benchmarks or statutory minimums. The ranges overlap because different gym formats have different requirements.

The most important consideration is usable floor area. A 300 m² property does not necessarily provide 300 m² of training space once reception, bathrooms, storage and circulation are accounted for.

How Many Square Metres Do You Need Per Person in a Commercial Gym?

There is no universal square-metre allowance that determines how much space every commercial gym member needs.

Instead, estimate how many people will train simultaneously during your busiest periods and what activities they will be doing.

For example, a gym with 250 registered members might expect 40 people during peak hours. Its equipment capacity and floor space should be assessed against those 40 simultaneous users, while also accounting for staff and other occupants.

This is a planning calculation, not a method of determining legally permitted occupancy. Approved capacity must be assessed separately under applicable building requirements.

How Much Space Do Commercial Gym Machines Need?

Commercial gym equipment requires enough room for its physical footprint, operating movements and safe access.

The required clearance varies by equipment type and manufacturer.

For example, power racks and cages may fit within a designated area, but additional room is needed for barbell loading and exercise movements. Similarly, a treadmill requires more than its listed length and width.

When comparing commercial gym equipment, check the manufacturer's installation dimensions and recommended safety clearances rather than relying on product dimensions alone.

How Do You Calculate Commercial Gym Floor Space?

Calculate commercial gym floor space by adding the area needed for training stations, circulation, amenities and operational facilities.

Example: A 300 m² Commercial Gym

The following hypothetical allocation demonstrates how floor space could be distributed.

This is an illustrative allocation, not a validated equipment layout. Each training zone must accommodate its own operating clearances, and shared circulation should not be counted twice.

To make the calculation more accurate, prepare an equipment schedule showing the dimensions, operating space and installation requirements of each proposed machine.

For more detailed guidance on training zones, equipment placement and member movement, see Orbit's Commercial Gym Design & Layout Guide.

What Factors Affect Commercial Gym Size?

Four main factors influence the amount of space a commercial gym needs.

1. Type of Commercial Gym

A strength-focused facility may require substantial free-weight and rack space, while a cardio-focused gym needs room for commercial cardio equipment and access around each machine.

Boutique studios may also require open floor space for group training.

2. Peak Member Occupancy

The number of people training simultaneously affects equipment quantities, movement between stations and the overall training experience.

Estimate busy-period demand before finalising the equipment mix.

3. Building Dimensions and Facilities

Ceiling height, columns, structural floor capacity, access points and available amenities can influence whether a property is suitable.

A building with more floor area is not automatically a better choice if much of that space cannot be used effectively.

4. Australian Building and Safety Requirements

Commercial gyms must be assessed against applicable building, accessibility and safety requirements.

The National Construction Code establishes technical building requirements, including provisions relating to building classification, access and safety. The correct classification and occupancy requirements depend on the particular facility.

For Western Australian facilities, WorkSafe WA's workplace guidance also addresses safe movement, sufficient working space and workplace facilities.

Confirm the relevant requirements with qualified building professionals and the appropriate authorities before committing to a commercial property.

Can You Open a Commercial Gym in a Small Space?

Yes. A small commercial gym can be practical when the equipment mix and operating model suit the available floor area.

For example, a personal training studio may use a functional trainer, adjustable benches and selected free weights rather than installing numerous single-purpose strength machines.

Compact facilities can also benefit from versatile functional training equipment that supports multiple exercises without requiring numerous dedicated machines.

The priority is selecting equipment that supports the training services offered while preserving sufficient operating space and safe access.

If you are comparing equipment options, Orbit Fitness's Commercial Gym Equipment Buyer's Guide covers equipment selection and planning considerations for commercial facilities.

How Do You Choose the Right Commercial Gym Size?

Before choosing a property, establish:

• Your target members and training model.

• Expected peak occupancy.

• Essential cardio and strength equipment.

• Usable floor area after amenities and access requirements.

• Building suitability and potential expansion needs.

Once these requirements are established, you can assess whether a proposed facility can accommodate the equipment and training experience you intend to provide.

If you're still deciding which equipment categories your facility needs, Orbit's guide to what equipment you need to open a gym can help you develop an initial equipment shortlist before assessing floor-space requirements.

Frequently Asked Questions

What Is the Minimum Size for a Commercial Gym in Australia?

There is no single minimum floor area for every commercial gym in Australia. Space requirements depend on the intended use, equipment, occupancy and applicable building regulations.

Is 200 m² Enough for a Commercial Gym?

Yes, 200 m² may be suitable for a small commercial gym or specialist fitness studio. The available training space, equipment selection and expected occupancy will determine whether it is practical.

How Much Space Do You Need for a 100-Member Gym?

A 100-member gym should be planned around expected simultaneous users rather than total membership. The required floor area depends on equipment, training activities and approved occupancy.

How Much Space Should Be Between Commercial Gym Equipment?

Follow manufacturer clearance recommendations and applicable safety and accessibility requirements. Allow sufficient space for equipment operation, user access and circulation.

Do Commercial Gyms Need Separate Cardio and Strength Areas?

Not necessarily. However, dedicated training areas can help organise equipment and reduce interference between different activities.

Plan Your Commercial Gym Space With Orbit Fitness

Understanding your commercial gym space requirements helps you plan the right layout, equipment and budget.

Orbit Fitness supports commercial gym projects across Australia with equipment selection, 3D floor planning, installation and servicing.

Planning a new gym or upgrading an existing facility? Explore Orbit Fitness's commercial equipment range or speak with our team about your project.