Opening an infrared sauna studio is one of the more capital-efficient wellness businesses you can launch — but underestimating startup costs is still the fastest way to kill momentum before your first client ever sweats.
What It Actually Costs to Open an Infrared Sauna Studio
Infrared sauna studio startup cost ranges widely depending on your market, square footage, and how many sauna units you install. Here's a realistic breakdown:
Lease & Build-Out: $15,000 – $80,000 Most studios run 800–2,500 sq ft. Budget for electrical upgrades (infrared saunas draw significant amperage), ventilation, flooring, lighting, and a reception area. A full gut renovation in a higher-cost market can push this north of $80K.
Sauna Units: $3,000 – $12,000 per pod Commercial-grade infrared sauna cabins (brands like Sunlighten, Clearlight, or JNH) cost more than residential units and hold up to daily, multi-session use. A 4-room studio might invest $25,000–$45,000 in sauna hardware alone.
Other Startup Line Items:
- Business licenses, permits, and liability insurance: $2,000–$6,000
- POS and booking software (e.g., Mindbody, Vagaro): $500–$1,500 setup + monthly fees
- Towels, robes, chromotherapy lighting, and consumables: $3,000–$8,000
- Marketing and website launch: $2,500–$10,000
- 3 months of operating reserves: $15,000–$40,000
Total realistic range: $65,000 – $200,000 depending on location and scale.
Monthly Revenue Projections
Revenue depends on your session pricing, room count, and utilization rate. Here's how the math typically works:
Single-session pricing: $35–$75 per person for a 30–45 minute session Monthly memberships: $99–$199/month for 4–8 sessions
A studio with 4 sauna rooms operating 10 hours a day, 6 days a week has roughly 240 possible session slots per week. Even at 40% utilization, that's 96 sessions weekly at an average rate of $50 — about $4,800/week or $19,200/month in session revenue.
Layer in memberships and add-ons (halotherapy, red light therapy, IV drip partnerships, skincare products) and a well-run 4-room studio realistically targets $20,000–$35,000/month in gross revenue within the first year.
Your break-even point is typically 12–18 months post-opening, assuming you manage payroll carefully and keep rent below 15–20% of revenue.
The Margin Drivers That Matter Most
Revenue is one thing — profitability is another. Focus on these levers:
- Membership conversion rate: Even getting 30% of walk-in clients on a monthly plan dramatically stabilizes cash flow
- Room utilization: Every unfilled slot is permanent lost revenue; use automated reminders and waitlists
- Retail and add-ons: Products like electrolyte supplements, exfoliating scrubs, and branded robes carry 50–70% margins
- Staffing ratio: Many studios operate with 1–2 attendants during peak hours — keep this lean until revenue justifies expansion
How to Get More Clients in the Door
Infrared sauna studios live and die by local visibility. People searching for recovery services, pain relief, or detox treatments need to find you before they find a competitor.
Beyond Google Business Profile and Instagram, listing your studio on a marketplace like Mercoly puts you in front of buyers actively searching for wellness services — helping you get found, generate leads, and sell sessions or memberships directly without a heavy ad spend.
Other high-ROI acquisition tactics:
- Partner with local gyms, chiropractors, and sports medicine clinics for referral arrangements
- Offer a first-session intro rate ($29 or free) to drive trial and capture email addresses
- Run corporate wellness packages — office HR managers are actively looking for employee benefits
- Leverage before/after content on TikTok and Reels showing skin glow, post-workout recovery, and sleep improvement
Operational Costs to Plan For Monthly
Don't let ongoing costs sneak up on you:
- Rent: $3,000–$12,000/month (market dependent)
- Utilities (electricity is the big one): $1,500–$4,000/month
- Staff wages: $4,000–$10,000/month
- Software, insurance, and supplies: $1,000–$2,500/month
- Marketing: $500–$2,000/month
Total monthly overhead: $10,000–$30,500 — which is why hitting that 40%+ utilization rate quickly is non-negotiable.
The Bottom Line
Infrared sauna studios have strong unit economics once you hit consistent utilization, and the recurring membership model creates the kind of predictable revenue that makes a business scalable. The studios that struggle are the ones that underfund their launch or ignore local discovery channels in the first six months.
Know your numbers before you sign the lease, invest in visibility early, and treat memberships as your core product — not a bonus.
Claim your listing on Mercoly today and start turning local searches into paying sauna clients.