Missed call & no-show revenue calculator
Every unanswered call and every empty chair has a price, and most owners have never put a number on it. Move the three sliders below and you'll see your annual loss in about ten seconds. The maths is deliberately conservative, and every assumption is spelled out — nothing is hidden.
How the calculation works
We multiply the enquiries you miss each week by the weeks you work, by your average booking value, and then by a 60% conversion rate. That last number is the important one: it assumes only six in ten people who tried to reach you would actually have booked. The rest were browsing, price-checking, or never going to commit.
What the numbers assume
- A missed call or unanswered DM is a lost enquiry, not a customer who simply calls back later. In practice many do call back — but many also call the next salon on the list.
- 60% of reached enquiries convert to a booking. This is intentionally lower than most industry figures so the result reads as a floor rather than a best case.
- Average booking value is a single figure. If you sell both €15 trims and €120 colour treatments, run the calculator twice and compare.
- No-shows and missed calls are counted the same way here: both are revenue that was available to you and did not arrive.
Four ways to bring that number down
Answer outside working hours
A large share of booking enquiries arrive in the evening, after the shop has closed. Anything that can reply at 21:00 — even just to confirm prices and hold a slot — recovers bookings that would otherwise go to whoever answered first.
Let people book without talking to anyone
Plenty of customers will not phone at all. Giving them a link or a QR code that books an appointment in under a minute removes the single biggest source of silent drop-off.
Send a reminder before the appointment
Confirmation at the moment of booking plus a reminder before the day is the cheapest no-show reduction available to any business. Most people who miss an appointment simply forgot.
Make rescheduling easy
A customer who can move their slot themselves reschedules. A customer who has to phone during business hours to move it just doesn't turn up. One of those outcomes leaves the slot bookable by someone else.
Questions about the calculator
- How many calls does a small salon actually miss?
- It varies widely, but owners are usually surprised on the high side once they start counting. Calls during appointments, calls while the shop is closed, and direct messages that go unread all count. If you have never measured it, tally missed calls and unread messages for one ordinary week and use that figure.
- Why does the calculator use a 60% conversion rate?
- Because not everyone who contacts you would have booked. Sixty percent is a deliberately conservative assumption, so the number you see is closer to a floor than a ceiling. If your enquiries convert better than that, your real loss is higher than the figure shown.
- Does this include no-shows as well as missed calls?
- Yes. Both represent revenue that was available and did not arrive. If you want to separate them, run the calculator twice — once with missed enquiries only, once with no-shows only — and add the results.
- Is the result a realistic amount to recover?
- Not all of it. No business converts every missed enquiry. Treat the number as the size of the opportunity rather than a guaranteed gain — the useful question is what share of it you could capture by being reachable around the clock and by reminding people about their appointments.
- Is the calculator free?
- Yes, completely free, with nothing to sign up for and no email required. The numbers you enter stay in your browser and are never sent anywhere.
Keep reading
See what answering every enquiry would look like
mindyOne gives your business a page with an AI assistant that answers questions and books appointments 24/7, reachable from one link and QR code. Setup takes about ten minutes.
Create your page free