How to open a profitable gym from scratch in Spain (Complete 2026 guide)

Opening a gym is the dream of many people who are passionate about sport, but turning that dream into a profitable business takes far more than renting a space and filling it with machines.

Dozens of gyms open in Spain every year. Many operate for years and retain hundreds or thousands of members. Others, however, close before they reach two years. The difference is rarely the quality of the machines. It is usually the planning.

A profitable gym starts being built long before it opens its doors.

Choosing the right location, designing a sustainable business model, calculating the initial investment correctly, selecting the right equipment and creating a distinctive member experience are decisions that will shape profitability for the next ten or fifteen years.

In this guide you will find everything you need to know to open a gym from scratch in Spain: how much money you need, which formalities you will have to complete, what equipment to buy, how to avoid common mistakes and which factors really make the difference between a gym that survives and one that grows.

how to open a profitable gym

Is it profitable to open a gym?

It is probably the first question any entrepreneur asks.

The answer is yes, a gym can be a highly profitable business, but only when the project is well planned.

One of the greatest attractions of the fitness sector is that it works with recurring revenue. A client does not buy a product once: they pay a monthly membership. That brings stability and makes financial planning easier.

That said, recurring revenue only arrives if members stay. And good facilities are not enough. You have to offer an experience that makes them want to keep training with you month after month.

That is why, even before thinking about machines or décor, you have to answer a fundamental question.

What type of gym do you want to open?

Not every gym competes in the same league.

Trying to please everyone is usually one of the biggest mistakes.

Today there are very different models, each with different needs.

Boutique gym

Centres specialised in strength, functional training, hypertrophy or personal training.

They usually have fewer square metres, fewer clients at once and far more personalised attention.

They normally work with memberships above the average.

It is one of the fastest-growing models.

Traditional gym

The classic all-round gym.

It combines strength machines, cardio, free weights, group classes and general services.

It needs more space and a considerably larger investment.

Personal training studio

Designed to work with one or several trainers.

It does not need as much machinery because much of the work is done through functional training and free weights.

This format is often found in premises of between 100 and 200 m².

Functional training box

They are becoming more and more common.

Their equipment investment is usually lower than that of a conventional gym, but they need a very specific space design.

Premium gym

It does not only sell training.

It sells experience.

Design, lighting, finishes, changing rooms, customer service and technology are part of the product.

The initial investment is usually higher, but it also allows for a higher average ticket.

Before you invest a euro, study the market

One of the most expensive mistakes is falling in love with a space before studying the area.

Before you sign a lease you should analyse points such as:

• How many gyms there are nearby.

• What type of clients they have.

• What prices they charge.

• What services they offer.

• Which needs are still unmet.

Success is often not about opening the largest gym.

It is about spotting a gap that nobody is filling.

Perhaps there are already three low-cost gyms in your area, but none specialised in strength training.

Or perhaps they all offer group classes, but none has a strong free-weight zone.

Spotting those opportunities before you open can make the difference.

how to open a profitable gym:Choosing the right location

A poor location can condemn even an excellent gym.

When you visit a space you should not look only at the rent.

You should also assess:

• Ease of access.

• Parking.

• Public transport.

• Visibility from the street.

• Façade.

• Nearby competition.

• Purchasing power of the area.

• Foot traffic.

• Room for future expansion.

Another important point is the layout of the premises themselves.

A poorly laid-out 300 m² space can be far less profitable than a perfectly designed 220 m² one.

Every metre has to add value.

How much money do you need to open a gym?

There is no single answer.

It will depend on the size of the project and the type of facility.

As a rough reference:

Training studio

Between €40,000 and €90,000.

Boutique gym

Between €80,000 and €180,000.

Traditional gym

Between €180,000 and more than €400,000.

The investment is usually split across:

• Fit-out.

• Equipment.

• Licences.

• Software.

• Marketing.

• Working capital.

• Furniture.

• Changing rooms.

• Reception.

One of the biggest mistakes is putting almost the entire budget into machines and being left with no liquidity for the first months of operation.

Design the gym before you buy equipment

Many people start by asking for machine catalogues.

We recommend doing exactly the opposite.

First you design the gym.

Then you choose the equipment.

The layout has a direct impact on:

• How people circulate.

• The sense of space.

• The member experience.

• Safety.

• How many users can train at once.

• Profitability per square metre.

Every machine should have a reason to be there.

It is not about filling the room.

It is about building an efficient space.

What equipment you really need

You do not need to open with fifty different machines.

In fact, many gyms make the mistake of buying machines that barely get used.

A solid base usually includes:

Free weights

• Dumbbells.

• Olympic bars.

• Plates.

• Adjustable benches.

• Power racks.

Lower body

• Leg press.

• Hack squat.

• Hip thrust.

• Leg extension.

• Leg curl.

Upper body

• Lat pulldown.

• Row.

• Chest press.

• Shoulder press.

• Cable machines.

Cardio

• Treadmills.

• Bikes.

• Rowers.

• Air bike.

Functional zone

• Turf.

• Sled.

• Battle ropes.

• TRX.

• Kettlebells.

The key is to adapt the equipment to the type of client you want to attract.

Do not forget the member experience

Many owners focus all their attention on the training floor.

But the member lives many more experiences.

They arrive at the gym.

They park.

They walk in.

Someone greets them.

They change.

They use the showers.

They train.

They pick up their things.

They leave.

All of that is part of the product.

That is why it is so important to invest in aspects such as:

• Reception.

• Changing rooms.

• Lighting.

• Climate control.

• Music.

• Cleanliness.

• Signage.

• Scent.

• Order.

These are small details that create large differences in how the member perceives the gym.

Marketing starts before you open

One of the most common mistakes is starting to promote the gym once it is already open.

The ideal is to start months earlier.

You can build anticipation by showing the progress of the works, presenting the project, showcasing the equipment, sharing renders, opening a waiting list and launching a pre-sale with exclusive benefits for the first members.

That way you will reach opening day with an interested community and the first memberships already closed.

Hire with the experience in mind, not only the CVs

Machines do not retain members.

People do.

A trainer who greets people by name, corrects technique, motivates and builds a relationship can do far more for retention than a latest-generation machine.

That is why the hiring process should value technical ability as much as communication skills and customer service.

The mistakes that cost the most money

After taking part in many gym projects, these are some of the mistakes that come up again and again:

• Choosing a space only because of the price.

• Not studying the competition.

• Buying equipment without a plan.

• Investing too much in cardio and too little in strength.

• Not setting aside working capital.

• Neglecting the design of the space.

• Not investing in marketing before opening.

• Copying other gyms without a distinctive proposition.

• Thinking only about acquiring members and not about retaining them.

• Leaving no room to grow in the future.

Avoiding these mistakes can save tens of thousands of euros and speed up the path to profitability.

Do you need help opening your gym?

Opening a gym is one of the most important investments an entrepreneur in the fitness sector can make.

Making good decisions from the start can be the difference between a business that simply opens its doors and one that grows, retains members and generates profit for many years.

At Levanta Tu Gym we support our clients throughout the process: from the initial project analysis to the layout design, the selection of machines, the equipment plan and the launch of the gym.

Our goal is not to sell machines.

It is to help you create a gym that works.

If you are thinking about opening a gym or renovating an existing one, we will be delighted to help you take the next step.