The 2026 operator reference for planning a gym build. Line-item budgets across all seven cost categories, decision frameworks for every major capital allocation, sensitivity tables that show how the math shifts under different assumptions, and the AI-native variant numbers most legacy budget templates miss. Ungated. Print-ready. Built by Bill Colbert for first-time and growing gym operators.
This workbook is the field reference for the 2026 gym build. It's structured to be used in three ways:
All numbers are 2026 US dollars based on operator interviews, vendor quotes, and commercial real estate market data current through May 2026. Refresh quarterly; the next refresh is scheduled for August 2026.
| Gym format | Typical total | Range | Working capital reserve |
|---|---|---|---|
| Personal training studio (1,000–2,500 sq ft) | $45K–$120K | $25K–$200K | $15K–$40K |
| Small boutique studio (1,500–3,500 sq ft) | $120K–$280K | $80K–$450K | $40K–$100K |
| CrossFit affiliate (3,000–5,000 sq ft) | $80K–$180K | $50K–$300K | $30K–$80K |
| Mid-size group fitness (3,500–6,000 sq ft) | $280K–$550K | $180K–$800K | $80K–$200K |
| Full-service gym (8,000–15,000 sq ft) | $500K–$1.5M | $350K–$3M+ | $150K–$400K+ |
| Boutique franchise (varies by brand) | $250K–$600K + fees | $150K–$1M+ | $80K–$250K |
Location tier multiplier: Tier-1 metros (NYC, SF, Boston, LA) +25–40% above table. Tier-3 markets -15–25%. Geography is the single biggest cost driver across all formats.
Facility is 30–50% of total startup cost for most formats. Highest-variance category; biggest negotiating opportunity.
| Line item | Small boutique (3,500 sq ft, Tier-2) | Notes |
|---|---|---|
| Security deposit (typical 2–3 months rent) | $15K–$25K | Often refundable end-of-lease |
| First month rent | $7K–$12K | Due at lease execution |
| Buildout (after landlord TI applied) | $60K–$140K | $30–$60/sq ft net of TI |
| HVAC additions/upgrades | $15K–$45K | Gyms need 2–3x typical retail HVAC capacity |
| Flooring (rubber, turf, hardwood) | $8K–$25K | Spec matters — don't cheap out on rubber |
| Electrical (cardio + sound + lighting) | $6K–$18K | Frequently underestimated by contractors |
| Plumbing (locker rooms, water stations) | $5K–$20K | Locker rooms drive cost |
| Lighting design + install | $4K–$12K | LED throughout; member experience matters |
| Signage (exterior + interior) | $3K–$15K | Permits often required separately |
| Architect / designer fees | $5K–$25K | Skip only if you have construction experience |
| Facility subtotal | $128K–$337K | 30–50% of total budget typical |
The TI math: Landlord tenant improvement allowance often funds $20–$80/sq ft of buildout. For a 3,500 sq ft space at $30/sq ft TI = $105K of effectively-free buildout capital. Negotiate hard — see /gym-lease-negotiation-guide.
Equipment is 15–35% of total startup cost. Buy-vs-lease decision varies by category. See decision framework.
| Category | Small boutique (new direct) | Stacked (lease cardio + used strength) | Savings |
|---|---|---|---|
| Cardio (treadmills, ellipticals, bikes, rowers) | $32K–$50K | $0 down lease, $870/mo × 60 | Preserve cash up front |
| Power racks + rigs | $8K–$15K | $4K–$8K used | 50% off retail typical |
| Plates + dumbbells + barbells | $8K–$14K | $4K–$7K used | 40–55% off retail |
| Selectorized machines | $15K–$28K | $5K–$12K from auctions | 60–70% off retail |
| Functional (turf, sleds, mobility) | $4K–$10K | $4K–$10K | Buy new — per-unit cost is low |
| Sound system + AV | $3K–$8K | $3K–$8K | Buy new — refresh cycle matters |
| Locker room fixtures + mirrors | $5K–$12K | $5K–$12K | Often rolled into landlord TI |
| Equipment subtotal (cash) | $75K–$137K | $25K–$57K + cardio lease | 30–50% savings stacked |
| Line item | Year-1 cost | Notes |
|---|---|---|
| LLC / S-Corp formation | $500–$2,000 | Filing + legal review |
| Local business license | $100–$2,000 | Varies by jurisdiction |
| Building permits | $1K–$15K | Depends on buildout scope |
| Health and safety permits | $500–$3K | |
| General liability insurance | $2K–$8K | Required before opening |
| Workers comp insurance | $2K–$10K | Scales with staff count |
| Property insurance | $1K–$5K | |
| Music licensing (ASCAP, BMI, SESAC) | $1K–$4K | Annual; required for any music played |
| Trademark / brand legal | $1K–$5K | Optional but recommended |
| Licensing subtotal | $10K–$50K | Year 1 |
This is the category where AI-native operators spend dramatically less than legacy operators — and where the savings show up not in the software line, but in the labor offset.
| Line item | Annual cost |
|---|---|
| Gym CRM (MindBody / Glofox / Pike13 / Zen Planner) | $2K–$8K |
| Email marketing (Mailchimp / Klaviyo) | $1K–$4K |
| SMS broadcast (Klaviyo SMS / Attentive) | $2K–$6K |
| Payment processing (variable) | 2.9% + $0.30 per txn |
| Analytics + reporting add-ons | $1K–$3K |
| Member-facing app | $0–$3K |
| Software subtotal | $8K–$24K + 2.9% |
| Plus required FTE: Front desk + membership consultant | $95K–$135K fully-loaded |
| Legacy total burden Year 1 | $103K–$159K |
| Line item | Annual cost |
|---|---|
| Gym CRM (system of record) | $2K–$5K |
| AI agent platform (Fitagentic or equivalent) | $3K–$12K |
| Payment processing | 2.9% + $0.30 per txn |
| Member-facing app | Usually included with above |
| Software subtotal | $5K–$17K + 2.9% |
| Reduced FTE: 0.5 front desk only | $18K–$25K fully-loaded |
| AI-native total burden Year 1 | $23K–$42K |
The Year-1 swing: $60K–$117K in favor of the AI-native operator. Over five years, the cumulative difference for a small boutique runs $400K–$700K. See the migration playbook and the operator's ranking of AI platforms.
2026 staffing looks materially different from 2020. AI agents absorb most of what front desk + membership consultants used to do. Plan around what AI doesn't do well.
| Format | Required FTE | Year-1 staff cost (fully-loaded) |
|---|---|---|
| Personal training studio | Owner + 1–2 trainers + 0.25 FTE admin | $45K–$90K |
| Small boutique studio | Owner + 2–4 instructors + 0.5–1 FTE | $70K–$150K |
| CrossFit affiliate | Owner-coach + 1–2 coaches + 0.25 FTE | $50K–$110K |
| Mid-size group fitness | Manager + 5–12 instructors + 1–2 FTE | $140K–$280K |
| Full-service gym | GM + dept heads + 4–10 trainers + 2–4 FD | $350K–$700K+ |
Full hiring framework: /how-to-hire-gym-staff.
| Line item | Pre-open + Year-1 | Notes |
|---|---|---|
| Brand identity (logo, type, color) | $2K–$10K | One-time |
| Website + landing page build | $2K–$15K | One-time; refresh every 2–3 yr |
| Photography (interior, member, branded) | $2K–$6K | Refresh annually |
| Pre-sale Meta ads (90 days) | $4K–$10K | $40–$80/day × 90 days |
| Google Local Service Ads + Search | $2K–$6K | Defensive coverage |
| Construction signage | $1K–$3K | Best hyperlocal ad you'll ever buy |
| Opening event (food, music, branded swag) | $2K–$8K | |
| Year-1 ongoing marketing budget | $15K–$35K | 4–8% of revenue at maturity |
| Marketing subtotal | $28K–$93K | Year 1 inclusive of presale |
Full 12-month plan: /gym-marketing-plan. Pre-sale playbook: /gym-pre-sale-playbook.
The single most-underbudgeted category. Months 4–9 post-open are the cash valley. The owners who don't survive ran out of money before membership ramped.
| Format | 6-month reserve | 12-month reserve (recommended) |
|---|---|---|
| Personal training studio | $8K–$20K | $15K–$40K |
| Small boutique studio | $22K–$55K | $40K–$100K |
| CrossFit affiliate | $15K–$45K | $30K–$80K |
| Mid-size group fitness | $45K–$110K | $80K–$200K |
| Full-service gym | $80K–$220K | $150K–$400K+ |
The honest framing: If your model shows breakeven at month 8, fund the cash reserve for breakeven at month 14. Add 50–70% buffer to every revenue assumption. Lenders have seen hundreds of gym deals — they know optimistic ramps don't hold.
Example: 3,500 sq ft small boutique studio in a Tier-2 market. Total need: $260K including $60K working capital.
| Instrument | Amount | What it funds |
|---|---|---|
| SBA 7(a) loan — primary | $140K | Buildout balance, soft costs, working capital, marketing |
| Equipment lease (60 months) | $45K | Cardio package |
| Landlord TI ($30/sq ft × 3,500) | $105K (absorbed) | HVAC, flooring, electrical, plumbing buildout |
| Founding-member presale revenue | $30K | Bridges months 1–3 cash flow |
| Owner equity injection | $45K | SBA-required equity stake + reserve |
| Total addressable capital | $365K | $260K need + $105K TI absorbed via rent |
Full financing playbook: /how-to-finance-a-gym.
| Format | Tier-3 (rural / small metro) | Tier-2 (mid metro) | Tier-1 (NYC / SF / Boston) |
|---|---|---|---|
| Personal training studio | $30K–$80K | $45K–$120K | $70K–$200K |
| Small boutique studio | $95K–$220K | $120K–$280K | $180K–$450K |
| CrossFit affiliate | $60K–$140K | $80K–$180K | $110K–$300K |
| Mid-size group fitness | $220K–$420K | $280K–$550K | $420K–$800K |
| Full-service gym | $380K–$1M | $500K–$1.5M | $800K–$3M+ |
| Ramp scenario | Members at month 6 | Members at month 12 | Working capital needed |
|---|---|---|---|
| Aggressive (often unrealistic) | 120 | 200 | $40K |
| Realistic | 80 | 140 | $70K |
| Conservative (recommended planning) | 55 | 105 | $110K |
| Stressed | 35 | 75 | $160K+ |
Plan for the "conservative" or "stressed" column. The cost of overfunding working capital is a small interest expense. The cost of underfunding it is closing.
This workbook is refreshed quarterly with updated pricing, new operator data, and any material market shifts. If you want a heads-up when the next version drops (next refresh: August 2026), drop your email below.
No newsletter. No drip sequence. Just an email when the workbook is updated — and one optional follow-up if you want to talk through the numbers for your specific situation.
If you're planning a build and want a second opinion on your specific assumptions — format, location, capital structure, AI-native vs legacy ops model — Treetop offers a 45-minute working session at no charge. Bring your draft budget; we'll pressure-test it.
Permission to cite: Yes — and we encourage it. Attribution: "Treetop Growth Strategy, Gym Startup Budget Workbook 2026, May 2026 — treetopgrowthstrategy.com/gym-startup-budget-workbook". Stable URL; refreshed quarterly. Next refresh: August 2026.