Most clinics don’t need more leads first. They need fewer empty chairs and fewer lost enquiries.
Clinic revenue leak calculator
Enter your chairs, hours, bookings, no-show rate and enquiries. The calculator shows where revenue leaks: unbooked capacity, missed appointments and enquiries that never book. It was built by Nour Aldein Tleti, a Dubai-based growth and marketing engineer for clinics.
By Nour Aldein Tleti. Updated .
How do I calculate how much revenue my clinic is losing?
Compare your bookable capacity (chairs × appointments per day × working days) with what is booked and attended. Multiply no-shows by your average revenue per appointment, value the unbooked slots, and count the enquiries that never book. Those three numbers show whether to fix follow-up, reminders or demand first.
Estimate your clinic’s revenue leak
Enter your own numbers. The calculator only uses what you type; nothing is sent anywhere unless you choose to message the result on WhatsApp.
- Chair utilisation
- 48%
- 650 / 1,352 slots
- Revenue lost to no-shows
- AED 48,750
- per month
- Value of unbooked capacity
- AED 351,000
- 702 slots · not all of it is recoverable
- Enquiries that don’t book
- 225
- per month
If no-shows fell by a third and 5 more of every 100 enquiries booked
AED 23,750 per month
AED 285,000 per year · a scenario, not a promise
Estimates are based only on your inputs. Revenue per appointment is not profit, and empty capacity can never be filled completely. Nour reviews the numbers personally and replies with where the biggest leak is.
How to read the results
- Chair utilisation
- Booked slots divided by bookable slots. Low utilisation with many enquiries points to follow-up and booking problems, not a lack of demand.
- Revenue lost to no-shows
- Booked appointments that didn’t happen, valued at your average revenue. Confirmation, reminders and easy rescheduling usually reduce it.
- Value of unbooked capacity
- The ceiling, not a target. Some empty time is normal; mornings and mid-week gaps are where most clinics can grow.
- Enquiries that don’t book
- Every unanswered or slow-answered WhatsApp is a patient who may book elsewhere. Reply speed and a clear next step matter most.
What to fix first
- 01
No-show rate high
Fix confirmation and reminders before buying more ads.
- 02
Booking rate low
Fix reply speed, reception scripts and WhatsApp follow-up.
- 03
Utilisation low, enquiries low
Then demand is the issue: search, Google Maps and ads for your highest-value treatments.
- 04
All three fine
Grow high-value treatments and protect price instead of discounting.
Frequently asked questions
Is the calculator free?
Yes. It runs in your browser and nothing is sent unless you choose to share your result on WhatsApp.
Where do the numbers come from?
Only from what you type. The tool doesn’t use market averages, so the result reflects your clinic.
Why is the unbooked capacity figure so large?
It values every empty slot. No clinic fills 100% of its time, so treat it as a ceiling and focus on the gaps you can realistically fill.
What does the scenario assume?
That no-shows fall by one third and five more of every 100 enquiries book. It is an illustration based on your inputs, not a promise.
Is revenue the same as profit?
No. Revenue per appointment ignores materials, doctor commission and overheads. Use your margin to judge what each fix is worth.
Can you help fix the leak?
Yes. Send your result on WhatsApp and Nour will reply personally with the first two or three changes, usually in follow-up, reminders or tracking.
Is this a tool by ONE DIGITAL?
Yes. ONE DIGITAL is led by Nour Aldein Tleti, an SEO, GEO and clinic growth specialist in Dubai.
Related guides
Keep exploring
- How to reduce no-shows at Dubai clinicsA booked appointment that doesn’t arrive costs you the slot, the doctor’s time and the ad that brought the patient.
- Why clinic leads don’t book, and the reception scripts that fix itMost “bad leads” are good leads answered slowly, answered with a price, or never followed up.
- Clinic AI visibility check: will AI recommend your clinic?15 questions, 3 minutes, and a clear list of what to fix first.
- How Dubai clinics can price high-value treatments without discountingDiscounts fill the diary with price shoppers. Clarity fills it with patients who accept treatment.
Find your biggest leak
Send your numbers on WhatsApp. Nour will reply personally with where your clinic loses the most and what to fix first.
WhatsApp Nour Aldein TletiCall +971 58 996 9118
Discuss your project with ONE DIGITAL
