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Gym business

How to increase your gym's revenue

Recruiting, retaining, filling quiet hours, growing add-on revenue: the seven levers that genuinely move the needle on a gym's revenue, in order of impact.

Fiilin5 min read

Growing a gym's revenue is not just about signing up more members. That is often the most expensive lever of all. Before launching another advertising campaign, it pays to go back to the basic equation and look for the most accessible room for growth.

The revenue equation

A gym's revenue rests on three variables:

  • the number of active members;
  • average revenue per member per month, membership and extra purchases included;
  • the average lifetime of a member, meaning how many months they stay subscribed.

A purely illustrative example shows why the last two matter as much as the first. Take a gym with 600 members paying €35 a month: €21,000 of monthly revenue. If each member spends €3 more a month on extra services, the gym gains €1,800 a month, or €21,600 a year, without recruiting anyone. And if each member stays one month longer on average, that adds the equivalent of a full month's revenue over time.

The seven levers below each act on one of these variables.

Lever 1: recruit more efficiently

Recruitment remains essential, if only to offset natural churn. The challenge is to make it cheaper: a trial offer, rewarded referrals, a well-kept Google Business profile with recent reviews, partnerships with local businesses. We cover these ideas in our article on how to attract new members.

Lever 2: retain members to cut churn

Every member who leaves has to be replaced, with an acquisition cost attached. The first weeks are decisive: a newcomer who does not settle into a routine quickly is very likely to cancel. A structured welcome, a check-in with a coach after a few sessions and follow-up with members who stop showing up make a real difference. See our article on keeping your members.

Lever 3: fill the quiet hours

An empty gym at 3 pm costs almost as much as a full one at 7 pm: rent, energy and staff are committed either way. Discounted plans for certain time slots, classes designed for seniors, students or freelancers, and corporate partnerships can turn those hours into revenue. We wrote a full article on making the most of off-peak hours.

Lever 4: structure your offer and pricing

A clear price list with two or three well-differentiated tiers helps each member pick the right plan and opens the door to upgrades. A few principles:

  • offer an accessible entry tier and a premium tier with real benefits (classes, coaching, drinks);
  • reward commitment rather than cutting prices;
  • review your prices regularly and announce changes in advance, rather than freezing them for years.

Lever 5: grow add-on revenue

This is often the most under-used lever. Personal training, premium classes, assessments, apparel or accessories, sports drinks: every add-on raises average spend without adding overhead. The goal is not to offer everything, but to pick the services your members actually want and that do not tie up your team. We go into detail in our article on raising average member spend.

Lever 6: sports drinks, a recurring revenue stream

Among add-ons, drinks have one special feature: the need comes back every session. A member who trains three times a week has three chances a week to buy. Well organised, a drinks offer becomes steady revenue rather than an impulse purchase.

The key is to make it self-service, so it does not weigh on reception, and to build it into memberships. At Fiilin we recommend, for example, a €10-a-month add-on that includes one drink per session and 20% off any extra drink the same day. To compare the different formats, read our guide to choosing a protein drink dispenser, then run the numbers on our profitability page.

Lever 7: look after the experience

Cleanliness, music, the welcome, equipment quality and atmosphere bring in nothing directly. Yet they underpin every other lever: a satisfied member stays longer, recommends the gym and spends more readily on site. We have gathered the small details that make the customer experience and ideas to bring your gym back to life.

Where to start?

You cannot launch everything at once. To prioritise, start by measuring:

  1. your monthly churn rate and when members tend to leave;
  2. your average revenue per member, membership and extras included;
  3. your occupancy rate by time slot.

These three indicators will show you which lever offers the best return for the effort. In most gyms, retention and add-on revenue pay off faster than recruiting at any cost.

Want to see what a drinks dispenser would bring your gym? Let's talk during a 20-minute demo.

Last updated September 10, 2026.

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