Most first-time gym owners underestimate their startup costs by 20 to 40 percent. Not because they’re careless, but because a lot of line items stay invisible until a contractor, a city inspector, or an insurance agent hands them a bill they weren’t expecting.
This worksheet lays out every major cost category in the order you’ll actually encounter them. Use it as a starting framework, then fill in real numbers as you collect quotes. Some ranges will surprise you. The goal is no surprises on opening day.
For a broader look at the process, see the full guide on how to open a gym. This post focuses specifically on the money side.
How to Use This Worksheet
The table below gives you low and high estimates for two gym sizes: a small studio (1,500 to 3,000 sq ft) and a mid-size gym (4,000 to 8,000 sq ft). “Low” assumes a favorable lease in a secondary market, a modest build-out, and value-oriented equipment. “High” reflects a competitive urban market, a full build-out, and commercial-grade equipment throughout.
These are startup costs only, meaning costs you incur before or around opening day. Monthly operating expenses (rent, payroll, utilities) are a separate category handled under working capital.
| Cost Category | Small Studio Low | Small Studio High | Mid-Size Low | Mid-Size High |
|---|---|---|---|---|
| Security deposit (lease) | $3,000 | $10,000 | $6,000 | $25,000 |
| Build-out / tenant improvements | $15,000 | $60,000 | $40,000 | $150,000 |
| Commercial gym equipment | $20,000 | $60,000 | $50,000 | $200,000 |
| Rubber flooring | $3,000 | $9,000 | $6,000 | $20,000 |
| Signage (interior + exterior) | $1,500 | $6,000 | $3,000 | $12,000 |
| Permits and licensing | $500 | $3,000 | $1,000 | $6,000 |
| Technology and software (setup) | $500 | $2,500 | $1,000 | $5,000 |
| Point-of-sale / payment setup | $300 | $1,500 | $500 | $3,000 |
| Commercial liability insurance (first year) | $1,500 | $4,000 | $2,500 | $8,000 |
| Pre-opening marketing | $2,000 | $8,000 | $4,000 | $15,000 |
| Working capital (3-6 months) | $15,000 | $40,000 | $25,000 | $80,000 |
| Miscellaneous / contingency (10%) | $6,000 | $20,000 | $14,000 | $52,000 |
| Total estimated range | $68,800 | $224,000 | $153,000 | $576,000 |
Use these numbers as conversation starters, not hard facts. Your actual costs depend heavily on your market, your lease terms, and the equipment mix you choose. The gym cost calculator can help you build a number specific to your situation.
Breaking Down Each Line Item
1. Lease Security Deposit
Most commercial landlords require one to three months of rent upfront as a deposit. In a competitive market or if you have limited business credit history, expect the higher end. Negotiate hard here, especially if the space needs significant work. Some landlords will reduce the deposit in exchange for a longer lease term or personal guarantee.
2. Build-Out and Tenant Improvements
This is usually the biggest variable in your budget. A raw shell space will cost more to finish than one that already has HVAC, bathrooms, and adequate electrical capacity. Budget separately for plumbing, electrical upgrades for cardio equipment and lighting, HVAC capacity (gyms generate significant heat load), framing, drywall, paint, and ADA compliance modifications. Some landlords offer a tenant improvement allowance (TI allowance) that offsets these costs. Always negotiate for one.
3. Commercial Gym Equipment
Equipment is the cost most owners research carefully, and for good reason. The brand and quality tier you choose will affect member experience and your long-term maintenance costs. Impact Fitness packages are a strong starting point for most opening gyms, offering commercial-grade durability at accessible price points. Spirit Fitness is another reliable option, particularly for selectorized strength equipment. For a detailed breakdown, see how much gym equipment costs. Budget cardio, selectorized strength, free weights, functional training, and freight (often 5 to 10% of equipment cost) separately.
4. Rubber Flooring
Commercial rubber flooring runs $2 to $6 per square foot installed, depending on thickness and product type. Free weight areas need 3/4-inch or thicker. Cardio areas can use lighter materials. Budget this separately from your build-out contractor quote, as flooring is often handled by a specialty vendor.
5. Signage
Don’t cut corners on exterior signage. It’s how walk-by traffic finds you. Budget for a channel letter or illuminated sign outside, plus wayfinding and branding elements inside. Check your lease for sign restrictions and any HOA or zoning rules before ordering.
6. Permits and Licensing
At minimum, you’ll need a business license and a certificate of occupancy. Depending on your city, you may also need a health permit, a fire marshal inspection, and specific signage permits. Fees vary widely, from a few hundred dollars in a small town to several thousand in a major city. Budget time here, not just money. Permit timelines can add weeks to your opening.
7. Technology and Software
Gym management software typically costs $75 to $300 per month on an ongoing basis, but many platforms charge setup fees or require an annual contract. Budget upfront for a gym management system, access control hardware (key fobs, card readers, or door controllers), security cameras, and website updates or build-out if you’re launching without one.
8. Point-of-Sale and Payment Processing
Many gym management platforms include payment processing, but you’ll pay a transaction fee (typically 1.9 to 2.9% plus a per-transaction fee). Budget for hardware (card readers, tablets) and account for the ongoing processing cost as part of your revenue model.
9. Commercial Liability Insurance
General liability insurance for a gym typically runs $1,500 to $4,000 per year for a small facility, more if you have a pool, group classes, or personal training. You’ll also want property insurance if you own your equipment outright. Get quotes from insurers who specialize in fitness facilities.
10. Pre-Opening Marketing
Opening without members is just an expensive empty room. Budget for a pre-opening campaign that starts at least 60 days before your target open date. This might include social media advertising, local SEO setup and Google Business Profile, founding member promotions and early-bird pricing, and grand opening event costs.
11. Working Capital
Most gyms don’t break even in the first month. Plan to cover three to six months of operating expenses (rent, utilities, payroll, software) from your startup capital. This is the cushion that keeps you open while your membership base grows. Underestimating this line is one of the most common reasons gyms close in year one.
12. Contingency Budget
Build in 10 percent on top of your other estimates. Build-outs run over. Equipment ships late. Permits take longer than expected. Having a contingency fund means a single surprise doesn’t derail your opening.
Filling In Your Own Numbers
Copy this framework into a spreadsheet. For each category, create three columns: your initial estimate, the vendor quote when you get one, and the final actual cost. Track the variance. When your total estimate climbs above what you budgeted, you’ll know which line items to renegotiate rather than guessing where the money went.
The full guide on what it costs to open a gym gives additional context on financing, SBA loans, and how to present these numbers to lenders.
Get a Number That Fits Your Specific Gym
Range tables are useful for planning, but your real number depends on your city, your square footage, the space condition, and the equipment mix you choose. Use the OpenMyGym cost calculator to build an estimate based on your actual inputs, and connect with our team if you have questions about equipment packages that fit your budget.
