How Many Members Does a Gym Need?
A gym or fitness studio typically needs 200 to 400 paying members to cover its costs, depending on format and dues. Revenue Map's default boutique studio preset carries roughly $18,400 of monthly fixed costs, and at $89 monthly dues with 8% COGS and 4% discount, each member contributes about $78.30. That means about 235 active members to break even, or roughly 52% occupancy of 450 membership slots.
The member count a gym needs depends on four numbers: monthly dues, cost of goods percentage, the monthly fixed cost base, and total membership capacity. Revenue Map's default boutique studio preset carries roughly $18,360 per month in fixed costs: 3 staff at $2,600 each plus 20% payroll tax ($9,360), rent $5,000, utilities $1,200, insurance $400, admin $500, marketing $2,000, and miscellaneous $400. Add the monthly loan payment on a $200,000 equipment loan at 9.5% over 120 months, roughly $2,580, and the total monthly burden is about $20,940. At $89 monthly dues with 8% COGS and 4% discount, each member contributes $78.30 per month.
Format moves the target dramatically. Revenue Map's industry presets model a full gym at $45 per month across 1,200 slots, needing roughly 560 members to cover its $480,000 build-out and higher fixed costs. A personal training studio charges $320 per month across just 90 slots, needing only about 30 active clients. The relationship between dues, capacity, and fixed costs determines whether a studio is a volume play or a premium play, and each has a completely different member target.
Revenue Breakdown
Member targets by gym and studio format
| Item | Typical range | Notes | Source |
|---|---|---|---|
| Boutique fitness studio ($89 dues, 450 slots) | About 235 members | $20,940 monthly costs at $78.30 contribution per member, or about 52% occupancy | Revenue Map model presets |
| CrossFit or functional ($155 dues, 240 slots) | About 155 members | Higher dues lift contribution to $136.40 per member; $180,000 build-out keeps costs similar | Revenue Map industry presets |
| Yoga and pilates ($115 dues, 300 slots) | About 195 members | $115 dues with $190,000 build-out; lower equipment cost offsets smaller class sizes | Revenue Map industry presets |
| Full gym ($45 dues, 1,200 slots) | About 560 members | Volume model with $480,000 build-out, $360,000 loan, and 9,000 sq ft of space | Revenue Map industry presets |
| Personal training studio ($320 dues, 90 slots) | About 30 clients | Premium pricing at $320 per month with only $130,000 build-out and 4 staff | Revenue Map industry presets |
| Martial arts ($135 dues, 260 slots) | About 170 members | $150,000 build-out with $105,000 loan; contribution of $118.80 per member | Revenue Map industry presets |
Sources: Revenue Map model presets (default investment, pricing and funnel assumptions in our industry templates), Revenue Map model templates (vertical research in each financial model), Revenue Map benchmark tables (the thresholds behind our free calculators), and honest industry ranges where our own data is thin. Ranges are planning bands, not guarantees.
What Moves the Number
Dues set the contribution per member
Revenue Map's presets range from $45 per month for a full gym to $320 for personal training. At 8% COGS and 4% discount, a $45 member contributes $39.60 while a $320 client contributes $281.60. That seven-fold difference in contribution per person is why a personal training studio reaches break-even at 30 clients while a volume gym needs more than 500.
Fixed costs do not flex with membership count
Staff at $9,360 with payroll tax, rent at $5,000, and loan service at roughly $2,580 are paid regardless of how many members show up. Revenue Map's presets model about $18,400 of fixed costs before the loan, rising to $20,940 after debt service. Every month below break-even occupancy burns the same amount of cash, which is why the model runs a nine-month ramp rather than assuming day-one profitability.
Churn decides whether you ever reach the target
Revenue Map's deep-dive benchmarks flag monthly member churn above 4% as the boundary between studios that fill and studios that refill a leaky bucket. At 4% churn, a 235-member studio loses about 9 members per month. If acquisition does not replace them, occupancy slides backward. Below 4%, memberships accumulate. Above it, every marketing dollar goes to standing still.
The ramp is the real risk
Revenue Map's presets model a nine-month ramp starting at 55% of phase-one demand. During the ramp, the studio is below break-even occupancy, burning working capital every month. The $130,000 phase-one investment exists specifically to fund this gap. A studio that underestimates the ramp length runs out of cash before reaching the 235-member target, even if the eventual occupancy is perfectly achievable.
Frequently Asked Questions
How many members does a gym need to break even?
How do you calculate how many members a gym needs?
Does a full gym need more members than a boutique studio?
How long does it take to reach enough members?
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