The difference between fixed clinic costs and pay-per-use room rental is not really about price per hour — it is about what happens in a month that does not go to plan. A fixed cost is the same whether you see twenty clients or two. A per-use cost falls with your bookings. For a practice whose demand is still forming, that behaviour matters far more than the headline rate.
Key takeaways
- Fixed costs do not flex; per-use costs do. That is the whole comparison.
- Per hour, per-use is usually dearer. Over a year at real utilisation, often not.
- Find your crossover: fixed monthly cost ÷ per-session cost = sessions where fixed wins.
- Judge it on a quiet month, because that is when a fixed commitment hurts.
How each behaves
| Scenario | Fixed premises | Pay-per-use rental |
|---|---|---|
| A busy month | Cost per session falls | Cost rises with bookings |
| A quiet month | Cost unchanged; margin collapses | Cost falls with bookings |
| Time off or illness | Still paying | Paying nothing |
| Upfront outlay | Deposit, fit-out, equipment | None beyond the booking |
| Utilisation | Whatever you fill | Effectively 100% |
| Exit | Term, reinstatement | Stop booking |
Finding your crossover point
The calculation is simple. Take the total monthly cost of the fixed option — rent plus the running costs that come with it — and divide it by what one session costs you in a rented room. The answer is roughly how many sessions per month you would need before the fixed option is the cheaper one.
Then ask three honest questions
- Do I exceed that number now, or only in a good month?
- Would I still exceed it during my quietest quarter?
- What happens to the fixed cost if I need three weeks off?
If the answer to any of them is uncomfortable, the crossover has not arrived yet. Our guide to how many clients you need first takes this further.
Utilisation is the hidden number
Utilisation — hours used divided by hours paid for — is where fixed arrangements quietly lose. A room you pay for around the clock but use twelve hours a week has low utilisation, and every unused hour raises your real cost per session. Per-session rental sits at effectively full utilisation by definition, because you only pay for hours you booked.
This is the single most useful figure to calculate before committing to a fixed space, and the one most often skipped.
What fixed premises genuinely buy you
This is not a one-sided comparison. A dedicated space gives you storage, the freedom to fit it out, the ability to schedule back-to-back without booking constraints, and a permanent address. Those are real benefits. The mistake is assuming they pay for themselves — count them as things you are choosing to buy once the arithmetic works, not as a justification for ignoring it.
Singapore-specific considerations
Fit-out and reinstatement obligations here are substantial, and they sit outside the monthly rent entirely. A comparison that only weighs rent against room hire will understate the fixed option considerably. Deposits also tie up capital that a new practice usually needs elsewhere. Mind & Movement's published rates give you the per-use side of the comparison directly.
This article provides general business-planning information and is not legal, accounting, tax, medical or regulatory advice.
When you are ready, compare the published rates, review where your overheads sit, and arrange a viewing to price the per-use side properly.