To grow a coaching business, work on three numbers: how many students you have, what each one pays, and how many months they stay. Keep the students you have before chasing new ones, fill the classes you already run, price for the coaches you’ll need to hire, and check a handful of numbers every month.
It’s 9 pm on a Sunday and you’re at the kitchen table with a laptop, a cold cup of tea and next term’s timetable. You coached 22 hours this week, chased four unpaid invoices and answered parent messages at red lights. The business is bigger than it was a year ago, but it doesn’t feel like it’s growing. It feels like it’s getting heavier.
Key takeaways
- Revenue is students × fee × months retained. A small change in any one of them adds up across a year.
- Keeping students is cheaper than finding them, so fix drop-off before you spend on marketing.
- Fill the classes you already run before adding new ones, and price so you can afford to hire.
- Hiring coaches is the step that turns a job into a business. Do it with proper checks, pay and support.
- Check the same five to eight numbers every month. Growth you don’t measure is mostly guesswork.
What actually makes a coaching business grow?
Three things: the number of active students, the average fee each one pays, and how long each one stays. Multiply them together and you have the revenue the business can earn. Every growth idea, from a new class to a referral offer, moves one of those three numbers.
Here’s how it looks with example numbers. Say you have 120 active students paying an average of $140 a month. That’s $16,800 a month. If the average student stays 25 months, each new student is worth about $3,500 in fees over their time with you.
Now look at what moves the total:
- Students: 10 more students at the same fee adds $1,400 a month.
- Fee: a $10 a month increase across 120 students adds $1,200 a month, with no extra classes.
- Months retained: if students stay 30 months instead of 25, each one is worth $4,200 instead of $3,500. That’s 20% more value from every family you already worked hard to win.
Most owners focus on the first number because new students are the most visible sign of growth. The other two are often easier to move, and they cost less.
The leaky bucket
Every month, some students leave. That share is your monthly churn rate. If you lose 4% of 120 students a month, that’s about 5 students gone every month. You need about 5 new students a month just to stay where you are. Anything above that is growth.
Example numbers again: with 4% monthly churn and 6 new students a month, 120 students becomes about 132 in a year. Drop to 4 new students a month and you shrink to about 112. Keep 6 new students a month but cut churn to 3%, and you reach about 144. Same marketing, very different year.
Try your own numbers in the growth planner.
Growth planner
Students in 12 months: 132
Monthly revenue now: $16,800
Monthly revenue in 12 months: $18,427
New students needed each month just to stay flat: 4.8
Simulates 12 months: each month, the churn rate is applied to your student numbers and then new students are added. Assumes the fee, churn rate and new students stay the same all year.
How does growth change from solo coach to multi-site?
The work changes at each stage. A solo coach grows by filling their own hours. A small team grows by giving the owner time back. A multi-site business grows by making things work the same way everywhere without the owner being there.
Stage 1: solo coach
You coach, you do the admin, and you are the brand. Families come because of you. Growth means filling your best hours, raising prices as demand grows, and shifting from private lessons to small groups where it suits your discipline.
The trap is admin creeping into the evenings. Take the time now to set up a proper roll, invoicing and a way to message families, because it is far easier to build habits with 40 students than to change them with 200.
Stage 2: first hires
Your first coach is usually the biggest step you'll take. You stop being the only person families see, and you start being responsible for someone else's pay, development and conduct. Revenue may dip in percentage terms, since part of each class fee now goes to wages, but your capacity grows past your own hours.
At this stage you need written ways of doing things: how a class runs, what the coach says to a new family, what happens when a student misses class. If it's only in your head, it won't happen the same way when you're not there.
Stage 3: multi-site
A second venue or suburb means you can't be at every class. You'll need a head coach or site lead, consistent levels and lesson plans, and numbers you can check without driving between venues. The biggest risk is that the second site runs on different habits from the first, and families notice.
Don't open a second site because the first is busy. Open it when the first is busy, profitable, and runs well without you in the room.
Signs you're ready for the next stage
- Ready to hire: your best time slots are full, you're turning families away, and admin is taking more than a few evenings a week.
- Ready for a second site: your first site has waitlists most terms, a head coach could run it day to day, and you can see its numbers without being there.
- Not ready yet: students are leaving as fast as they join, or invoices are regularly overdue. Fix those first, because a bigger business only makes them bigger.
Why should you fix retention before acquisition?
Because every student you keep is one you don't have to replace, and replacing them costs time, money and effort. Bain & Company's well-known finding, summarised in an article on why retaining customers is the real challenge, is that increasing retention by as little as 5% can boost profits by as much as 95%.
For an academy, retention also does things marketing can't. Coaches build on last term instead of starting again. Classes stay full at the right levels. Families who stay for years bring siblings and friends.
Students rarely leave because of one bad lesson. More often, parents stop seeing progress, absences go unnoticed, and the family drifts away over a few weeks. The fixes are mostly habits:
- Follow up the same day when a student misses two classes in a row.
- Show parents progress during the term, not just at the end. Our guide to student progress reports covers what to include.
- Make missed classes easy to catch up on, with a clear make-up class policy.
- Start re-enrolment for next term early, with a summary of what each student achieved.
There's more detail in our student retention guide and in how class management software reduces student drop-off.
How do pricing and timetable capacity drive growth?
Pricing and capacity set the ceiling on what your current classes can earn. Price too low and a full class barely pays for itself. Leave spots empty and you pay a coach and a venue for students who aren't there.
Price and package your classes
Price so the business can pay coaches properly, cover venues and still make a profit at a realistic fill rate. Don't price to match the cheapest provider in your area. Families compare value, not just cost.
A quick way to test your price: take one class, work out what it costs to run each week (coach pay, venue hire, equipment, a share of admin and software), and see how many students you need to break even. If a class only breaks even at 9 out of 10 spots, your price is too low, because few classes stay that full all year.
Example numbers: a 45-minute group class costs $40 for the coach (including super), $30 for the venue and $10 for equipment and a share of admin, so $80 a week. At $20 per student per class, you break even at four students. With room for ten, a class running at seven students makes $60 a week. Drop the price to $15 and you need six students just to break even, and the same seven students make only $25.
Packages help families commit and help you plan:
- Term enrolments give you predictable income and fit the school calendar.
- Monthly memberships or subscriptions smooth out the gap between terms and reduce the "should we re-enrol?" moment.
- Casual or drop-in sessions, priced higher per class, fill spare spots and give families a way in.
- Sibling or multi-class discounts reward families who bring more than one child, without discounting your core price.
Review prices once a year and give families a term's notice of any increase. Our guide on how to price coaching classes goes through the maths, and invoicing and GST for coaching businesses covers how to bill once you've set the price.
Find the room in your timetable
Many academies have more spare capacity than they think. Work out the fill rate for each class (students enrolled divided by capacity) and you'll usually find a few full classes with waitlists next to a few that run half empty.
Example numbers: 18 classes a week, each with room for 10, gives you 180 spots. If you average 7.5 students a class, you have 45 empty spots every week. At $25 a class over 40 weeks, that's $45,000 a year in spots you already pay a coach and a venue for.
Filling those spots is usually cheaper than opening new classes. Merge thin classes, move classes to the times families want, split by level, run a waitlist and reuse spots left by absent students. Our guide to filling empty class spots goes through each fix, with a calculator.
When most classes are over 90% full and the waitlist keeps growing, that's your signal to add capacity: a new class at a busy time, a new coach, or longer venue hours.
How do you hire and keep good coaches?
Hire for how someone treats children and parents, then train the technical side. A coach who greets every child by name and keeps parents in the loop will keep more students than a brilliant technician who doesn't.
Checks before anyone starts
In Australia, anyone coaching or teaching children needs a Working with Children Check (WWCC) in the state or territory where they work, and the rules differ in each one. In NSW, the Office of the Children's Guardian lists music teachers, extracurricular coaches, instructors, dance teachers and tutors among the roles that need a Check, says it covers voluntary work too, and says the Check lasts five years. Under-18s are exempt in NSW. Check your own state's scheme, verify every coach's Check yourself rather than taking a photo of a card, and record the expiry date.
Also check first aid and any accreditation your sport or discipline needs, and make sure your insurance covers every coach.
Employee or contractor, and super
Many academies pay casual coaches as contractors. Be careful: the ATO's guide to working out if you have to pay super says contractors paid mainly for their labour can be owed super guarantee, even if they quote an ABN. The super guarantee rate is 12%, and from 1 July 2026 employers pay super with each payday rather than quarterly.
Example numbers: a coach paid $40 an hour for 10 hours a week earns $400. Super at 12% adds $48 a week, or about $1,900 over a 40-week year. Build that into your class pricing from the start.
This is general information, not tax or legal advice. Check with your accountant or a workplace adviser about your situation.
Your first hire
Start small. Hire an assistant coach for your busiest classes, where they learn your way of running a session alongside you. After a term, give them a class of their own at a level they're confident with, and sit in on it every few weeks. Write down what a good class looks like, from the warm-up to how the coach talks to parents at pick-up, so you're not relying on memory when you hire the next one.
Keeping coaches
- Give them regular hours. A coach with three reliable shifts a week stays longer than one called in when someone's sick.
- Cut their admin. Coaches want to coach, not chase rolls and parent texts. Let them mark attendance and add notes on their phone in seconds.
- Show a path. Assistant coach, lead coach, head coach. Pay rises tied to skills and responsibility.
- Back them with parents. Clear policies on fees, makeups and behaviour mean coaches aren't left to argue with a parent on the pool deck.
- Say thank you. Share good parent feedback with the coach it's about.
Which marketing channels and partnerships work for a local academy?
The ones that reach families within 15 minutes' drive. For most academies, that's word of mouth, Google search, schools and holiday programs, in roughly that order.
Word of mouth and referrals
Parents trust other parents. Make referring easy with a simple offer, such as a free week for both families or a credit off next term's fees, and mention it at the start of term, mid-term and at re-enrolment time.
Google Business Profile and your website
When a parent searches "kids swimming lessons near me", map results come from Google Business Profile. Verify yours, add accurate hours and term breaks, upload real photos, ask happy families for reviews and reply to every one. Make sure your website says what you teach, who it's for, where and when, what it costs and how to book.
Trial classes
A trial is the step between an enquiry and an enrolment, and it's where many families drop out. Reply to enquiries quickly, send a clear message before the trial, make the first 10 minutes count, and follow up within 24 hours. Our guide to running a trial class that converts includes follow-up messages you can copy.
Holiday camps and clinics
Camps reach families who can't commit to a weekly class, and they work as a long trial. End each camp with a note to parents recommending a term class.
Paid ads and social media
Paid social ads can work for launches and holiday programs, targeted to a small radius. Regular posts of real classes (with parent permission) help families who already know your name decide to book. Neither replaces the channels above.
Partnerships
Look for partnerships with organisations that already have the families you want. A good partner saves you from building trust from scratch.
- Primary schools: before- and after-school programs, lunchtime clinics, sport afternoons and a spot in the newsletter.
- Councils: holiday activity guides, community directories and venue hire at off-peak times.
- Clubs: a swim school and a junior triathlon club, or a tennis academy and a local club, can pass families to each other.
- Related businesses: a dance studio and a music school share the same families, and a physio who treats young athletes may refer to a strength program.
- Government voucher programs: in NSW, registering for the Active and Creative Kids voucher means eligible families can use it with you.
Start with one partnership a term. Agree on what each side does, track how many families come from it, and drop it if it doesn't work after two terms.
Where do systems and software fit?
Systems come first: a written way of enrolling a family, marking a roll, chasing an unpaid invoice and following up an absence. Software makes those systems happen on time without you remembering each one. It's worth adding once admin starts eating the hours you'd rather spend coaching or growing.
Look for a tool that handles the jobs that grow with every new student:
- Scheduling and attendance: class scheduling that shows capacity on every class and rolls a term into the next.
- Enrolment: an online booking site where families book terms, casual classes, camps and trials and pay as they book.
- Billing: payments and invoicing with recurring billing and automatic reminders, plus memberships and subscriptions for rolling plans.
- Parent communication: messaging by push, SMS and email, and goal tracking so parents can see progress.
- Coach records: student and contact management that stores coach documents such as Working with Children and police checks.
Outcoach covers all of these, with pricing per student per month, so the cost grows with the business rather than in big jumps. Features differ by plan, so check the pricing page before you choose. If you're comparing tools, see Outcoach vs MyMusicStaff or, for music schools, our guide to music school management software. You can also start a free trial with your own timetable.
How should you measure the business each month?
Pick a fixed day each month, such as the first Monday, and record the same numbers in the same place. After three months you'll see trends. After a year you'll know which terms are slow, which classes fill and what each marketing channel is worth.
| Metric | How to work it out | What to watch for |
|---|---|---|
| Active students | Students enrolled and paying at month end | The overall trend over three to six months |
| New students | Students who enrolled this month | Compare with the number you need just to stay flat |
| Monthly churn | Students who left ÷ active students at start of month × 100 | Spikes at term end; any class or coach losing more than others |
| Fill rate | Students enrolled ÷ total spots × 100 | Classes under 70% or over 90% |
| Trial conversion | Enrolments ÷ trials attended × 100 | Which step loses families: booking, attending or enrolling |
| Average monthly fee | Fees invoiced ÷ active students | Discounts creeping up; mix shifting to cheaper classes |
| Overdue invoices | Total unpaid past the due date | Amounts growing month to month |
| Coach cost share | Coach pay and super ÷ fees collected × 100 | Rising without a matching rise in students |
You don't need all eight on day one. Start with active students, new students, churn and fill rate. Those four tell you whether you're growing and why.
Your growth plan for this month
- Write down your active students, average monthly fee and how many students left last month.
- Work out your break-even: active students × monthly churn rate. That's how many new students you need just to stay flat.
- Work out the fill rate for every class and circle the ones under 70%.
- Pick one retention habit (such as calling after two missed classes) and start it this week.
- Check that every coach has a current, verified Working with Children Check and that you're paying super correctly.
- Update your Google Business Profile and ask three happy families for a review.
- Choose one partnership to approach this term.
- Book a recurring monthly time to fill in your dashboard.
Frequently asked questions
Usually it's keeping the students you have and filling the classes you already run. Both raise revenue without new coaches or venues. Once drop-off is under control and your best classes have waitlists, spend on finding new families and adding classes at the times they want.
Multiply your active students by your monthly churn rate. With 120 students and 4% of them leaving each month, you lose about 5 students a month, so you need about 5 new enrolments just to stand still. Anything above that number is growth.
When your best time slots are full, families are going on waitlists and admin is eating into your evenings. Start with an assistant in your busiest classes, then give them a class of their own. Make sure they have a current Working with Children Check before they start.
Yes. Anyone coaching or teaching children needs a Check under the scheme in their state or territory, and each scheme has its own rules. In NSW, the Office of the Children's Guardian lists coaches, instructors, music and dance teachers and tutors, and a Check lasts five years.
Possibly. The ATO says contractors paid mainly for their labour can be owed super guarantee even if they quote an ABN. The rate is 12%, and from 1 July 2026 super is paid with each payday. This is general information, so check your situation with your accountant.
Start with four: active students, new students, monthly churn and class fill rate. Together they tell you whether you're growing and why. Add trial conversion, average fee, overdue invoices and coach costs as a share of fees once the habit of checking monthly is in place.
