TRUiC Business Ideas

How to Open a Gym

Decision Snapshot

Gym

Idea Score

52

Startup cost

$200k–$400k

Profit margin

23%

Break-even

4 mo–12 mo

Time to launch

12 wk–36 wk

Demand trend

Stable

5-yr failure rate

Capital intensity

Very high

Time commitment

Full time

Local Summer Intermediate skill NAICS 713940 Updated May 2026
Gym business image.

Part 1 - How to start a How to Open a Gym business - Background

Each year, millions of people join gyms to get fit and lose weight. To be profitable, a gym model typically revolves around several key revenue streams. The most basic is the gym membership. However, membership dues or fees are typically not enough to make gym owners rich. This is why most gyms supplement their core revenue stream with supplemental revenue from fitness classes, juice bars, tanning salons, and renting space to personal trainers.

Our guide is in 3 parts:

What are the costs involved in opening a gym?

Startup costs for a gym are significant. Most modest gyms costs between $200,000 and $400,000 to get going. A larger gym may cost upwards of a million dollars or more. Franchises may carry lower operating costs, but you have to pay a franchise fee, which may or may not make it a cheaper option to get started.

Some gym owners try to lower their initial overhead by buying used equipment. This is a double-edged sword. New gym goers want to see new equipment. Used equipment may not be in the best condition. If you go this route, make sure to have all used equipment thoroughly inspected and serviced prior to use.

What are the ongoing expenses for a gym?

The largest expense for a gym is the initial investment in gym equipment, which can cost upwards of $200,000 or more. The second-largest cost is either the labor cost or rent, depending on the size of the business.

Who is the target market?

Preferred customer types include individuals who want to lose weight or hire personal trainers to meet personal fitness goals. Most gyms advertise locally in newspapers or by word of mouth. Good clients are those interested in working out with a serious long-term commitment.

Poor clients would be those who join for a short period of time and then quit. However, many gyms actually capitalize on this by charging a joining fee which protects the gym from early cancellations. The up-front fee is usually several months worth of fees, allowing the gym to recover advertising costs.

How does a gym make money?

The standard business model for a gym is to collect membership dues in addition to supplemental revenue. Supplemental revenue includes income from various classes, like:

  • Yoga

  • Pilates

  • Aerobic classes

  • Spin classes

  • Circuit training

  • Military fitness

  • Kickboxing

  • Jujitsu training

  • Dance classes

  • Crossfit

Most gym memberships are charged on a monthly basis, with other revenue (like special workout classes) being charged either monthly or as a flat fee upfront.

Other sources of revenue include:

  • Personal training

  • Juice bar

  • Tanning beds and related services

  • Supplement sales

  • Chiropractic services

  • Massage services

Gyms typically see an influx of new members in January, peaking in the second quarter, then falling during the summer months. This makes the gym business highly cyclical.

How much can you charge customers?

Gyms usually charge between $20 and $50 per month for memberships and require members to sign a one year (or multi-year) membership contract. Some gyms offer discounted deals if the client pays for a year in advance. On top of that, gyms charge a sign-on fee, which is usually between $100 to $300.

Supplemental revenue varies according to the demand and the type of gym you want to run. Consider your target market and gym location. If you’re in a high-rent district, you can charge more for memberships, personal training services, supplements, classes, and tanning and chiropractic services.

How much profit can a gym make?

Revenue and profit varies by size. However, it’s typical for a gym to generate between $1,000 and $2,000 a month in revenue within the first 6 months. After a year, a successful gym will generate at least $20,000 per month. According to the AFS 2016 Marketing Best Practices Research Report, a typical small fitness center in the U.S. makes $63 per SqFt., or up to $200,000 to $300,000 per year. Larger gyms can make up to 10 times as much money.

How can you make your business more profitable?

Generating more profit with a gym is simple. Most gyms add supplemental revenue as space permits. These “side businesses” are set up to rent space from the gym owner, creating predictable streams of income. For example, a gym owner might lease space to a chiropractor, a tanning company, a massage therapist, or even a food services business to handle the juice bar.

Day-to-Day and Growth

What happens during a typical day at a gym?

Gym owners typically arrive early in the morning, before 5 am, and may leave well after the sun has gone down. Gym owners may also have to work weekends, especially in the first few years when the business needs extra support.

The key day-to-day activities of a person involved in a gym business include opening the gym and cleaning up and prepping for the day, checking the register for any sales from the previous night that weren’t deposited, cleaning up and checking the equipment before opening, and managing gym members and employees.

If you run the business yourself, you will also need to manage the accounting for your gym, which includes verifying that all membership dues are current and that all classes are paid in full. Since a gym’s core income comes from gym memberships, doing the accounting for this is one of the more important tasks a gym owner has to perform.

What are some skills and experiences that will help you build a successful gym?

People who open and run a gym usually have experience running or managing a gym. While not required, it is helpful to have a degree in at least one of the following:

  • BS in Athletic Training

  • BS in Culinary Science (Culinology®)

  • BS in Nutrition & Dietetics

  • BS in Nutrition Science

  • BS in Nutrition, Exercise and Health Science

  • BS in Pre-Health

  • MS in Biochemical & Molecular Nutrition

  • PhD in Biochemical & Molecular Nutrition

  • PhD in Community Nutrition & Health Promotion

  • MS in Community Nutrition & Health Promotion

  • MS in Community Nutrition & Health Promotion

  • MS in Dietetics

  • MS in Exercise Physiology & Nutrition

  • PhD in Exercise Physiology & Nutrition

  • MS in Food Literacy, Quality & Safety

  • PhD in Food Literacy, Quality & Safety

  • MS in Interdepartmental Nutrition Program (INP)

  • PhD in Interdepartmental Nutrition Program (INP)

What is the growth potential for a gym?

Small gyms are usually run by one or two people and may include a lot of personal training. They typically won’t have extensive supplemental revenue, however. An example of a small gym would be a so-called “black iron” gym, where members join primarily to hire a personal trainer and weightlifting coach.

Scaling a gym requires significant investment. For mass appeal, most gyms need at least 3,000 square feet of space to accommodate cardio equipment, a wide range of resistance and training machines as well as free weights.

Large-scale gyms also partner with supplement companies, self-employed personal trainers, and sometimes food services businesses.

How and when to build a team

Most gym owners start by hiring freelance or self-employed personal trainers. This is because many gym members expect to have experts in the gym, even if they don’t pay for personal training services.

These are some of the first positions you should fill because they’re the largest revenue generators. You can rent space to a personal trainer for between $1,000 and $2,000 per month. Hiring salaried employees also makes sense as the business grows. Typical payscales start at $20,000 to $30,000 per year for full-time entry-level positions.

Part 2 - Is a How to Open a Gym business the right fit for you?

Business Evaluation & Strategy Tool

We'll walk you through the four pillars every business needs: Points of Leverage, Marketing Strategy, Financial Model, and Personal Compatibility. At the end you'll see a personalized report and your action plan below will be tailored to your answers.

Step 1 of 4 — Points of Leverage

Every viable business has natural advantages. Below are common leverage points across four categories. Pick the ones that apply to your Gym business. We've pre-suggested a few based on your idea — review and adjust.

Location

Advantages tied to where and how your business is positioned in physical/digital space.

Scalability

Things that let your business grow without proportionally growing costs.

Knowledge

What you know that competitors don't — or can't easily replicate.

Human Resources

Your people, their skills, and the network that supports them.

How well do you understand your Points of Leverage?

1: very little understanding · 2: neutral · 3: completely understand this component

Step 2 of 4 — Marketing Strategy

Without a way to connect with customers, even great businesses fail. Pick the channels you plan to use to reach your customers.

Digital channels
Traditional channels
Customer acquisition cost (optional)

Do you know what it will cost to acquire each new customer?

How well do you understand your Marketing Strategy?

1: very little · 2: neutral · 3: completely understand

Step 3 of 4 — Financial Model

Enter your monthly baseline costs — the minimum overhead to keep the business running. Then we'll calculate how many sales per month you need to break even.

Monthly baseline costs
Total per month $0
Break-even calculator

How much would a typical customer spend with you per visit / transaction?

Is it realistic to serve that many customers in a month?

How well do you understand your Financial Model?

1: very little · 2: neutral · 3: completely understand

Step 4 of 4 — Personal Compatibility

A business that doesn't fit your life will fail no matter how good the numbers look. Tell us how this business fits you.

How long are you willing to commit?

Pick one. Most businesses need at least 2-3 years to mature.

Daily tasks you're comfortable with

Pick everything you're happy doing day-to-day. We've pre-selected a few based on this business.

How well do you understand the day-to-day reality of this business?

1: very little · 2: neutral · 3: completely understand

Your Gym Evaluation Report

Complete the four pillars and your personalized summary will appear here.

Points of Leverage

    Marketing Strategy

      Financial Model

      Personal Compatibility

        Part 3 - Action plan to launch your How to Open a Gym business in 90 days

        Nine concrete steps to take you from idea to open business, grouped into 30-day phases. Complete the planner above and we'll highlight what's most important for your situation.

        First 30 days — Foundation

        1. Form your legal entity

          An LLC keeps your personal assets separate from business debts and lawsuits — the most common reason small business owners choose this structure. Sole proprietorships and partnerships do not provide this protection.

        2. Get an EIN and register for taxes

          Apply for your free Employer Identification Number through the IRS, then register for any state or local taxes that apply to your business (sales tax, franchise tax).

        3. Open a business bank account and credit card

          A dedicated business account is required to maintain personal asset protection. Mixing personal and business finances ('piercing the corporate veil') can void your LLC's liability shield.

        4. Set up business accounting

          Recording expenses and income from day one makes tax filing easier and lets you see when the business is actually profitable. Use software (QuickBooks, Wave) or a part-time bookkeeper.

        Days 30–60 — Compliance & Risk

        1. Get permits and licenses

          State and local requirements vary widely. Brick-and-mortar businesses typically need a Certificate of Occupancy; service businesses may need specific professional licensing; food businesses need health permits.

        2. Get business insurance

          General Liability Insurance is the most common starting point. If you'll have employees, most states require Workers' Compensation. Specific industries need additional coverage (product liability, professional liability, etc.).

        Days 60–90 — Launch

        1. Define your brand

          Your brand is how customers perceive and remember you. A clear name, logo, and visual identity make every later marketing decision easier and protect you legally as you grow.

        2. Create your business website

          Every legitimate business needs a website. Social media pages are not a substitute — you don't own the platform. Modern website builders mean you can launch a clean site in a weekend without a developer.

        3. Set up your business phone system

          A dedicated business number keeps your personal life private, makes the business look legitimate, and lets you route calls professionally. Cloud phone services start under $20/month.

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