"Schedule and price are the 2 things I care about when I go to your website."
That was an adult shopping for a gym, writing on Reddit about what he looks at before he gets in touch with anybody. Schedule first. Not the lineage, not the facilities, not how long you've been teaching. Which nights, and at what time.
Most owners build the timetable the other way round. You staff the week you can staff, you put the beginners on the nights that are quiet, and the schedule settles into whatever the last two years made possible. Then bookings come in thin and the conversation turns to the ads, the offer, the town, the time of year. The timetable is never on the list, because the timetable feels like an operations question and bookings feel like a marketing question.
They're the same question. A family doesn't book a school. They book Tuesday at six.
How many classes a week should a martial arts school offer per age group?
We looked at the booking data across the schools we work with, tens of thousands of bookings, to see what separates the schools that fill trial classes from the ones that don't. Three things came out of it, and they're all about the timetable rather than the advertising.
- At least three weekdays per age group or class type, and ideally more than three days available across the timetable as a whole.
- Monday, Tuesday, Wednesday and Thursday take the most bookings. Three or four of those nights per age group is the target.
- Class times around 6pm, with 5.30pm up to 7pm also popular.
That's the whole pattern. It isn't complicated and it isn't about martial arts at all. It's about what a family's week looks like. If the beginner class a seven-year-old can join runs on Monday and Wednesday only, then every family whose Monday is swimming and whose Wednesday is the other parent's night is out, and they're out before anybody has seen an ad.
What days of the week get the most trial class bookings?
Monday through Thursday, consistently. Friday is weaker, which won't surprise anybody who has tried to teach a Friday beginners class.
Three or four of those four nights per age group is where the bookings pile up. Not because there's anything magic about Tuesday, but because each extra night you open catches a different slice of the families in your town, and the slices barely overlap. The second night doesn't give you twice the bookings and the third doesn't give you three times. It's more like each one quietly removes a group of families who could not have booked you at all.
We have no data on weekend or morning classes, so we're not going to invent a position on them. The pattern above is weekday evenings, and that's what it covers.
What is the best time to schedule kids martial arts classes?
Around 6pm. The 5.30pm to 7pm window is where the bookings sit, and the reason is the obvious one: it's after school and after a working day, with enough slack to get across town.
One caveat we'd rather say ourselves than have you find later. 6pm is also one of the most common class times in the industry, so some of what that finding measures is what schools already run. If most beginner classes are at six, most bookings will be at six. It still looks like a genuinely good window for a parent finishing work, and the broader point stands regardless: the time has to suit their day, not yours.
So treat it as a sanity check rather than a law. If you have nothing on the timetable between 5.30pm and 7pm, Monday to Thursday, for the age group you want to grow, that's worth fixing before you touch anything else.
Why does a thin timetable cost you bookings you never see?
Because the two ways it costs you are both invisible from inside the building.
The first is the family who never books. They open your schedule, they don't see a night that works, and they close the tab. You get no enquiry, no message, no record. Nothing arrives for you to count. From where you're standing, the week was just quiet.
Another line from the same gym thread, from the same kind of person at the same moment:
"Don't make me schedule a call. Don't say you'll reach out to me. Make it easy or I'm probably going somewhere else."
That's the mood people are in when they're looking. Low friction or they're gone, and a schedule that doesn't fit is friction.
The second is the family who books the wrong slot. This one is worse, because it looks like success. If the only night available is the one that doesn't really suit them, some families will take it anyway rather than give up on the idea. Then Tuesday comes round, the night was always going to be a stretch, and they cancel or they just don't arrive. The booking was real. The slot was never going to happen.
Which means a thin timetable shows up twice in your numbers: as bookings that never came, and as a no-show rate that gets blamed on lead quality. If you're tracking booked, showed and enrolled every week, a run of "schedule" in your reason column is this problem, and it's one of the few you can fix in an afternoon.
We can put your Tuesday 6pm beginners class in front of every parent of a six-year-old in your town, and get them booked into it. What we can't do is put a Tuesday 6pm on your timetable. That half is yours, and it's ten minutes of work.
The ten-minute timetable audit
Open your own booking page or schedule the way a parent would, not your staff calendar, the page a stranger lands on. Then fill this in for each age group you want to grow.
| Age group / class | Mon | Tue | Wed | Thu | Weekday nights 5.30–7pm |
|---|---|---|---|---|---|
Three tests, per row:
1. Does a beginner have three or more weekday nights to choose from? Under three, that's the first change to make.
2. Are at least three of them Monday to Thursday?
3. Is there something between 5.30pm and 7pm on those nights?
If a row fails, send this to your current parents before you decide which night to add:
Quick one — we're putting on another beginners class and I want to get the night right. If you were starting with us again today, which would you pick: Monday 6pm, Tuesday 6pm, Wednesday 6pm or Thursday 6pm?
Your own families are the closest thing you have to the families you're trying to reach, and they'll answer a one-line text in minutes. It beats guessing, and it beats adding the night that suits your week.
What the audit won't fix
Three things, so you know what you're looking at if you add the nights and the bookings still don't move.
A class with mat space and nobody to teach it isn't capacity. It's a hiring decision in capacity's clothing, and putting it on the booking page before you've staffed it just moves the problem to the night itself. We've written about hiring ahead of the growth rather than after it.
Nights you've added for the wrong age group don't help. Four beginner slots for the 7-to-11s does nothing for the little ones you were actually trying to fill, which is why the audit is per age group and not per week. If you're choosing which bracket to grow first, advertise to kids and count the seats in that bracket before you spend anything.
A healthy timetable with slow follow-up still loses the booking. If families are booking and not arriving, and the schedule tests above all pass, you're looking at the reply speed and the reminders instead: why booked trial students don't show up is the version of this problem that has nothing to do with the schedule.
And the one that catches owners rebuilding after a quiet couple of years: put the classes back on the timetable you want to be running in three months, not the ones you can comfortably fill today. An empty slot costs you an evening. A family who wanted Thursday at 4.30 and couldn't have it costs you a student, and you never find out it happened. That's a longer story and we've told it in rebuilding a school that shrank.
Where we sit in this
We find the families, get them booked and remind them to come. You welcome them, run a great first class, and enrol them.
The timetable is the bit that sits right on the seam. It's yours to set, and it decides how much of the demand we create can actually land somewhere. Which is why the first thing we ask for on a call is the timetable and the number of spaces you can genuinely take this month. Not because we're being thorough, but because a school with four beginner nights and one with two are two completely different jobs, and we'd rather say that before we start than after.
When it goes the other way and the timetable becomes the constraint, that's the good version of this problem: a school that can't handle its own growth is deciding which classes to open, which to close and how to space new students so instructors aren't overloaded. That's a different phase, and it's the one worth aiming at.
The thing to do on Monday
Open your booking page as a parent would, on your phone, and count the weekday nights available for each age group. If any group has fewer than three, or nothing between 5.30pm and 7pm Monday to Thursday, that's your first change, and it comes before any ad.
Then text your current parents the one-liner above and let them pick the night for you.
If you want the families to go with the nights you've just opened, book a call and bring the timetable. No retainer, no contract, and we're paid when a student walks through your door. If we don't think we can fill the spaces you've got, we'll tell you on the call.
For the detail of what the family sees between booking and arriving, read what goes in the booking confirmation.
Questions owners ask
How many classes a week should a martial arts school offer per age group?
At least three weekdays per age group or class type, and ideally more than three days across the timetable as a whole. That is what the booking data across our schools points to. The schools that get the most trial bookings are the ones where almost any family's week fits somewhere, and three nights is roughly where that starts being true. Two nights per age group is where bookings start going missing.
What is the best time to schedule kids martial arts classes?
Around 6pm gets the most bookings in our data, with 5.30pm to 7pm also popular. The reason is simply that it works after school and after a working day. One honest caveat: 6pm is also one of the most common class times in the industry, so the finding is partly measuring what schools already run. It still looks like a good window for parents finishing work.
What days of the week get the most trial class bookings?
Monday, Tuesday, Wednesday and Thursday. Those four nights take the most bookings across the schools we work with, which is why having three or four of them available per age group is the target. Friday is weaker, and we have no data on weekend or morning classes, so we are not going to guess at them here.
How many days a week should kids martial arts classes run?
For the beginner class a new family books into, three or four weekday evenings, Monday to Thursday, around 6pm. That is a booking question rather than a training question: it is not about how often a child needs to train, it is about how many different families' weeks your timetable can fit. A child can train twice a week on a timetable that offers four nights.