Opening a gym takes ten steps, six to nine months, and between $50,000 for a small studio and $500,000 or more for a full commercial floor. Inside that process there are three decisions that matter: the lease, the money and the equipment, and they get harder in that order. Most gyms that fail got the lease or the financing wrong and blamed the machines. The steps below take you from choosing a model to opening day, with the numbers to check at each one.
Índice
Paso 1: Elige el tipo de gimnasio que quieres abrir
Decide what kind of gym you are opening before anything else. Almost every gym fits one of six models, and the model sets the floor size, the equipment budget, the staffing and the membership price.
| Modelo | Tamaño | Equipment profile | Para quién es adecuado |
|---|---|---|---|
| Entrenamiento personal / clases en grupo reducido en el gimnasio | entre 1.000 y 2.500 pies cuadrados | Rack, benches, free weights, one cable station | Owner-trainers; the usual lean-capital start |
| Estudio boutique (spin, Pilates, HIIT, boxeo) | entre 1.500 y 4.000 pies cuadrados | Pocas unidades, alto coste por unidad | Instructor-led; members pay 2–4× a big-box fee |
| Gimnasio funcional y de fuerza | entre 3.000 y 8.000 pies cuadrados | Racks, platforms, sleds, a few machines | Un grupo de socios reducido pero comprometido |
| Gimnasio con acceso las 24 horas | entre 3.000 y 8.000 pies cuadrados | Gama completa de máquinas de selección de peso, máquinas de cardio, personal reducido | Lowest labor cost; unsupervised-use risk |
| Gimnasio con todos los servicios | entre 10 000 y 30 000 pies cuadrados | Cardio floor, full strength line, studio, locker rooms | Widest membership; longest path to break-even |
| Hotel, viviendas, gimnasio de empresa | 500–2.000 pies cuadrados | La durabilidad por encima de la variedad | An amenity, not a membership business |
Pick the model that fits what you know how to do, how much capital you have and who in your area is underserved. If you cannot say in one sentence which model you are building and who it serves, stop here; every answer below changes with it.
A franchise sells you tested systems for an initial fee plus a share of revenue for the life of the agreement, and suits owners with capital but no operating experience. Independent suits owners with a clear niche who can build systems themselves. Our Comparación entre franquicias y establecimientos independientes aborda las ventajas y desventajas.
You do not need a certification to own a gym. You do need one to train clients yourself, and lenders and landlords take an owner more seriously with a recognized credential such as NASM, ACE or ISSA.
Paso 2: Presupuesto inicial para un gimnasio
Abre una hoja de cálculo antes de visitar ningún local. Necesitas dos cifras: cuánto cuesta poner en marcha el negocio y cuánto cuesta mantenerlo en funcionamiento cada mes.
The cost to open a gym in the US runs from about $50,000 for a small studio to $500,000 and more for a full commercial floor. Equipment is the largest line, build-out the most variable, and working capital the one most owners forget: keep six to twelve months of operating costs in reserve. Our Desglose de los costes para abrir un gimnasio se revisa línea por línea.
Monthly, the cost of running a gym is rent and payroll, in that order. Insurance, utilities, software, maintenance and marketing together usually add up to less than either one. Budget maintenance from day one; a treadmill down for two weeks costs you members.
Paso 3: Plan de negocio para un gimnasio
Every lender and most landlords will want to see a gym business plan. Forty pages is not required; six sections are:
- Executive summary: the model, the location, why it will work, in half a page
- Company description: entity, ownership, your background and certifications
- Market analysis: the competition map from Step 4, the gap, your target member
- Organization: who runs what, staffing plan
- Financial plan: startup costs, monthly costs, membership pricing and break-even, three-year projection, funding sources
- Marketing plan: pre-sale, referral, corporate accounts, ongoing budget
Set the membership price against the three nearest competitors and the occupancy-cost rule in Step 4, not against what you would like to earn. Choose the gym’s name here too: short, descriptive of the model, and checked against your state’s business registry and the domain before you print anything. Build the financial section with an accountant. The market analysis comes from the fieldwork in the next step, so the plan is finished after the site search, not before it.
Gym financing options
Most gyms open on more than one of these:
- Personal savings: the cheapest money and what lenders expect to see first; an SBA 7(a) startup loan requires at least 10% of total project cost from you, and lenders often ask for more
- Bank or SBA-backed loan: needs the business plan above, collateral and a personal guarantee; SBA 7(a) loans are the common route for a first gym
- Equipment financing or leasing: spreads the largest single cost over 3–5 years, often through the manufacturer or dealer, so the opening budget goes further
- Partner or investor: capital for equity, which suits owners with operating skill and no cash
- Founding-member pre-sale: revenue before opening; see Step 8
Keep a business line of credit open for repairs and slow months once you are running.
Paso 4: Ubicación del gimnasio y contrato de alquiler
Finding the right gym location takes two to four weeks of legwork before any lease is worth reading, in five checks.
Demand: pull population, median income, age mix and daytime population for a 10–15 minute drive radius from the US Census Bureau’s free tools. A premium training studio needs a high-income residential area or a business district; a budget 24-hour gym needs density. Near offices suits lunch-hour and before-work training and corporate accounts; near homes suits evenings, weekends and families. Then sit in the area at 6am, noon and 6pm on a weekday: those three windows carry most of a gym’s visits and set your schedule, staffing and machine counts.
Rent: work it back from the budget, not forward from the listing. Total occupancy cost should stay under about 20% of expected membership revenue. A 6,000 sq ft space at $18 per sq ft a year is $9,000 a month before utilities; at $50 a member that is 180 members just to cover rent.
Competition: list every gym in the radius with model, price, hours, peak-time crowding and the complaints that repeat in their reviews. A national chain at $15 a month nearby is not a competitor you beat on price but a price floor you position above. The gap is never “there is no gym here”; it is a model or a group the existing gyms do not serve. Test it before you sign: a one-page site with a founding-member offer, $300–$500 of local promotion for two weeks, then count sign-ups. Fifty says go; five says rethink.
Building: ceiling 10 ft minimum, 12–14 ft for racks and overhead work; ground floor, or an engineer’s sign-off for dropped weights above it; a dedicated circuit per treadmill; double doors and a loading area for crated machines; industrial or retail neighbors rather than residential; showers if near offices; parking and visibility, which decide walk-in traffic more than anything inside.
Lease: ask for a tenant improvement allowance, a 3–5 year term with renewal options, a cap on annual increases and a 60–90 day rent-free build-out period, and read the personal guarantee. All of this is standard; most first-time owners do not ask. Sign the shortest term on the smallest space that fits the floor plan.
Paso 5: Licencias, permisos y seguros para abrir un gimnasio
The licenses and permits to open a gym sit at three levels, and the insurance is a fourth. Start all of it the day the lease is signed; timelines run from days to months.
| Level | Lo que necesitas |
|---|---|
| State | Entity (an LLC is most common, $50–$500 filing fee), federal EIN and state tax ID, DBA if trading under another name, and in several states a health-club registration with a surety bond protecting members’ prepaid fees |
| City or county | General business license, zoning confirmation, certificate of occupancy for fitness use, building permits for structural, electrical or plumbing work |
| Other | Health department permit if you have showers, sauna or food; sales tax permit for merchandise; music licensing, which is separate and usually forgotten |
| Seguros | General liability ($2,000–$6,000 a year for a commercial gym), professional liability for trainer instruction, property, workers’ compensation once you have employees, equipment breakdown |
Requirements vary by country, state and city, so verify locally; the structure is roughly the same everywhere. Open the business bank account before taking a deposit from anyone. Have a lawyer draft the membership agreement and liability waiver; online templates are not written for your jurisdiction.
Paso 6: Maquinaria de gimnasio
The equipment order is the biggest single check you will write and the purchase most first-time owners know the least about.
Draw the floor plan before the equipment list. Every station needs its footprint plus clearance: a treadmill is about 7 × 3 ft with a clear zone behind the belt, a selectorized machine about 5 × 4 ft, a 45-degree leg press about 8 × 5 ft, a squat rack about 6 × 6 ft, a functional trainer 10–12 ft of width, and walkways between rows 3–4 ft. Machines that do not fit are the most expensive returns in this industry.
The list then follows the model from Step 1 and the budget from Step 2. These are opening quantities at factory-direct pricing; add specialty pieces at the 60- and 90-day marks once you see what members queue for.
| Estudio / Espacio de entrenamiento personal | Gimnasio del barrio | Gimnasio con todos los servicios | |
|---|---|---|---|
| Presupuesto | $15 000–$35 000 | $60 000–$150 000 | $200 000–$400 000+ |
| Raciones | Hasta 4 sesiones de entrenamiento a la vez | Entre 100 y 250 miembros | Más de 400 miembros |
| Estanterías y bancos | 1 power rack, 2 adjustable benches | 2–3 racks, 4–5 adjustable benches, 1 flat bench | 4–5 racks, 2 platforms, 8–10 benches |
| Bars, plates, dumbbells | 2 Olympic bars, plates to 300 lb, dumbbells 5–75 lb | 3–4 bars plus trap bar, plates to 400 lb per rack, dumbbells 5–100 lb and a second set to 50 lb | 6–8 bars plus specialty bars, plates to 500 lb per rack, two sets to 100 lb and one to 150 lb |
| Cardio | 1 treadmill, 1 rower or air bike | 2–3 treadmills, 1 elliptical, 1 bike, 1 rower, 1 stair climber | 5–6 treadmills, 3 ellipticals, 2–3 bikes, 2 rowers, 1–2 stair climbers |
| Entrenamiento de fuerza con máquinas | — | 1 unidad de cada uno: prensa de piernas, chest press, remo lateral, seated row, shoulder press, leg extension, leg curl, pec deck, abdominal, hip abduction/adduction | 2 each of the leg and upper-body basics, plus 1 each: assisted chin/dip, preacher curl, triceps extension, lateral raise, standing and seated calf |
| Placa cargada | — | — | 1 each: iso-lateral chest press and row, plate-loaded leg press, hack squat, pendulum or belt squat, glute drive |
| Cable y canales temáticos | 1 functional trainer, 1 45° back extension | Add 1 smith machine, 1 hip thrust | Add 1 cable crossover, a second functional trainer and hip thrust, 1 glute-ham raise |
| Suelos | Goma debajo de la estantería y de la zona de pesas libres | Rubber across the strength floor, mirrors on one wall | Rubber throughout, turf lane, group studio, locker rooms |
When you buy two machines for the same muscle group, choose two with different movement paths, a selectorized chest press and an iso-lateral plate-loaded one, not two of the same unit.
Buy commercial grade for anything that takes load. The gap between a $900 home leg press and a $3,000 commercial one is not markup: heavier-gauge tube, bearings instead of bushings, thicker cable, high-density upholstery, and parts support that lasts the lease instead of failing in year one.
Where to buy: used equipment is fine for simple steel such as racks, benches and plate-loaded frames at 40–60% off, and risky for cardio, where motors and electronics have a finite life. A full fit-out bought factory-direct lands 30–40% below distributor pricing but adds two to four months of lead time and makes duties, freight and installation your problem. Our Guía para la importación de equipamiento de gimnasio covers the trade terms and paperwork.
Paso 7: Personal del gimnasio y software
After rent, payroll is the biggest monthly cost, so staffing follows the model. A 24-hour gym runs on one manager, cleaning and remote monitoring. A studio runs on the owner-trainer plus part-time instructors. A full-service gym needs front desk during all staffed hours, floor staff, trainers, cleaning and a manager.
The US median wage for fitness trainers and instructors is $47,160 a year, or $22.67 an hour, according to the Bureau of Labor Statistics (May 2025); in most gyms trainers are paid per session on a 40–60% split rather than a salary. Trainers can also be independent contractors renting floor space, which shifts cost off payroll but gives you less control over quality, and the classification rules are strict in most jurisdictions. January and February are the busiest months in every gym in the northern hemisphere; cover them with temporary hours rather than full-time payroll. Cleanliness is the single most common subject of gym reviews, so budget for it properly.
Have running on day one: membership management and billing with automatic recurring payments; access control with a guest and after-hours policy; cameras, plus an alarm and panic button if you are unstaffed at any hour; a preventative maintenance schedule; and a way for members to report a problem and know it was heard.
Paso 8: Marketing del gimnasio y preventa
Before opening, gym marketing has one purpose: sign enough founding members that the gym opens with revenue coming in. Start the founding-member pre-sale 8–12 weeks before opening, alongside the build-out, with a discount that never comes back. Collect email addresses from the first day in exchange for a guest pass or the founding offer; 500 warm local contacts before opening is worth more than any ad campaign after.
Set up the Google Business Profile before opening and collect a review from every founding member, because “gym near me” is how most people find a gym and the map results are decided by reviews. Contact HR at employers within a few miles and offer a group rate. Document the build-out and the equipment arriving on social media.
After opening, referrals bring a large share of new members in well-run gyms, so the referral program starts on day one: a free month for both, a guest pass to hand out, a bring-a-friend week each quarter. Skip chasing influencers; that crowd is expensive to attract and does not stay.
Paso 9: ¿Cuánto tiempo se tarda en abrir un gimnasio?
Desde que se toma la decisión hasta que se abren las puertas, hay que contar con un plazo de entre seis y nueve meses. La mayor parte de ese tiempo se dedica a la tramitación de los permisos y al plazo de entrega del equipamiento; la obra en sí es la parte que menos tiempo lleva.
| Meses | Hitos |
|---|---|
| 1–2 | Modelo de decisión, presupuesto, plan de negocio, financiación garantizada |
| 2–4 | Estudio de demanda, búsqueda de emplazamiento, negociación del contrato de arrendamiento, tramitación de permisos |
| 3–5 | Floor plan drawn, equipment ordered |
| 4–6 | Acondicionamiento, entrega e instalación de equipos, contratación de personal |
| 5–6 | Campaña de preventa, inauguración preliminar |
| 6+ | Inicio de la actividad; a continuación, entre 6 y 12 meses para alcanzar el umbral de rentabilidad |
Is Opening a Gym Profitable?
A gym is profitable once monthly revenue clears rent, payroll and the loan payment, and most independent gyms get there in 6–12 months if the pre-sale went well. The levers are retention, pricing, extra revenue and payroll, in that order; the equipment is not one of them.
Retention first: a member who stays three years is worth more than three who leave after six months, and churn is decided by onboarding, cleanliness, crowding at peak hours and whether someone knows their name. Pricing second: raise rates for new joiners once the floor is full rather than discounting to fill it, and hold founding members at their rate. Extra revenue third: personal training and small-group classes, renting the back office to a physiotherapist or massage therapist, charging freelance trainers a monthly floor fee, and shakes, supplements and branded apparel at the front desk. Payroll last: cover the January–February peak with part-time hours, and keep the owner on the floor until year two or three before hiring a manager.
Keep occupancy cost under about 20% of revenue and most of the rest takes care of itself.
Step 10: Place the Equipment Order
Of everything on this list the equipment order has the longest lead time and the largest price tag, so it goes in during months three to five, not the week before opening. Factory-direct orders need two to four months from deposit to delivery, and custom colors or a full container add to that.
Send the factory your floor plan with dimensions, the model from Step 1 and the quantities from Step 6, and ask for a quote that states the price basis (EXW, FOB or CIF), lead time, warranty terms and pre-assembly level.
TZFIT has manufactured commercial strength, cardio and functional training equipment since 2008 in a 47,474 m² factory in Shandong, supplying gyms, hotels and distributors in 136 countries, ISO 9001:2015 and CE certified, with warranties of up to 10 years on frames. The catalog includes dimensions and weight-stack specifications for every machine, so you can draw the floor plan from it.