EMS studio: what cost per member is acceptable at a 120 € membership?

An EMS studio sells a membership at 100, 120, sometimes 150 € a month. That is three to four times the price of a conventional gym. Yet most EMS owners judge their advertising with the reflexes of a budget club: they look at cost per lead, decide it is too high, and switch the campaigns off. It is the most expensive mistake in the sector, and one calculation fixes it.

Your real ceiling is not the one you think

The only number that says whether an ad is profitable is what a member costs you against what they bring in over their whole time with you.

Le calcul

What a member is worth to you = monthly membership × number of months they stay

The ceiling for a studio at 120 €

A membership at 120 € a month, on a 12 month commitment seen through to the end: a member is worth 1,440 €.

The rule that holds across almost every model: as long as your cost per member stays below 25 to 30% of that value, you are making money.

Your ceiling is therefore 360 to 430 € per acquired member.

Read that number again. You can spend more than 350 € in advertising to win a client and still be highly profitable. An owner charging 30 € a month has to stay under 90 €.

That is the direct consequence of your ticket: your economics allow an advertising aggressiveness your neighbours cannot afford. Most EMS studios spend three times less than they could, out of misplaced caution. We break the full method down in our guide to the cost per acquired member.

A CrossFit box follows the same logic, with a slightly lower ticket and often longer retention. Every high-membership format shares this poorly understood ceiling.

The commitment is not a guarantee

This calculation rests entirely on those twelve months. If one member in four cancels, gets a refund or vanishes after three months, your real average value is no longer 1,440 € but around 1,200 €, and your ceiling drops in proportion.

Use your observed tenure, not the one written in the contract. It is the only way to avoid steering by an optimistic number.

Your real constraint is not budget, it is the schedule

A conventional gym can absorb a hundred extra members without changing anything. An EMS studio cannot: one session ties up a coach for one or two people, for twenty to thirty minutes. Your capacity is a number of slots, and it is finite.

That changes the goal of a campaign entirely. You are not after the maximum number of leads, you are after the exact number of trial sessions your schedule can absorb this week. A campaign that brings in forty enquiries you cannot handle has not made you richer: it has manufactured forty disappointed people who will not call back.

In practice, a studio runs its ad budget like a tap: open it when slots free up, close it when they fill. This is one of the rare businesses where capping your spend is a healthy decision.

What your advertising sells is the trial session, not the membership

Nobody signs twelve months at 120 € from a story. What advertising has to achieve is one person physically in the studio, in the suit, with a coach. That is where the sale happens, and the conversion rate there is high, because the sensation of the first session does much of the work.

Which moves the real lever: the no-show. A prospect who does not turn up for their trial has cost you the full price of an acquisition, with no chance of a signature.

The three things that cut it down sharply:

call back within the hour, not the next day, while the intent is still warm;
have them pick a specific slot at first contact, not "we'll call you back";
send a reminder the day before, by text, with the address and what to bring.

None of these three is marketing. They will still move your cost per member faster than any targeting tweak.

The argument that works is time, not bodies

The EMS promise fits in one line: twenty minutes a week. It speaks to someone between thirty-five and sixty, working, who stopped training for lack of time rather than lack of desire.

That is the angle to hold, and there is a second, very concrete reason to hold it: Meta rejects ads that attribute a personal condition to the viewer. "Tired of your belly?" is an almost certain rejection, as are before and after photos. An ad written around lack of time clears moderation and speaks to the same person, without putting them on trial.

For a studio signing five to ten members a month, a week means nothing: two signatures more or less will swing your cost per member by a factor of two. That is the small-numbers trap.

AdCoach connects your leads to your actual sign-ups and gives you that cost over a window long enough to mean something, ad by ad. It also warns you when an ad stops delivering, which, in a studio whose schedule depends on a steady flow, otherwise shows up in revenue three weeks later.

The numbers to watch, in order

Cost per member, against your 25 to 30% ceiling. This is the verdict.
Trial attendance rate. Below 60%, the problem is never the advertising.
Sign-up rate after a trial. If it is good and you are still not full, open the tap: you have room.
Observed tenure, checked every six months, because the whole calculation depends on it.

À retenir

At 120 € a month over twelve months, you can pay up to 360 or 430 € for a member and stay profitable.
Base the maths on observed tenure, never on the contract.
Your constraint is the schedule, not the budget. Open and close the tap according to your slots.
Advertising sells the trial session. The no-show is your first leak of money.
Sell time saved, not bodies: it converts better, and it clears Meta's moderation.
On five to ten signatures a month, never judge a campaign on one week.

An EMS studio is one of the rare formats where advertising can be expensive without being a problem. You just need to know how far you can go, and to look at the right number to find out.