What Are Your Missed Calls Actually Worth?
A missed call leaves no evidence. It never reaches your job list, your booking sheet or your end-of-month figures, which is exactly why almost every owner underestimates it. Put your own numbers in and see the size of it.
No email needed to see your result. The working is shown, and you can argue with every assumption.
What do you do?
So we can start you on a sensible number. You can change it later.
Trades & home services
Restaurants & hotels
Why This Loss Stays Invisible
Every other cost announces itself. Materials and stock go on an invoice, payroll leaves the account every other Friday, and the truck needs new tires or the walk-in needs fixing whether you budgeted for it or not. A missed call does none of that. Nobody complains, because the person never became a customer. There is no bad review, no argument, no line in the books. You simply never find out about the job or the booking.
That is what makes it so easy to leave alone for years. The calls arrive at the worst possible moments, which are also your most profitable ones: up a ladder with the phone out in the truck, or mid-service with every hand already carrying something. By the time anyone can talk, the caller has worked their way down the list and found someone who picked up. The revenue was real. The loss is silent.
The calculator above does one thing about that: it turns something you cannot see into a number you can argue with. It will not be exactly right. It will be close enough to tell you whether this is a problem worth spending money on, and honest enough to tell you when it is not.
It never shows up
No invoice, no complaint, no line in your accounts. The work just goes to someone else.
It clusters where you cannot answer
Mid-job, mid-service, after five, and on weekends. The hours you are least able to pick up.
Small jobs, added up
One missed call is nothing. Two hundred a year is a salary.
What the Calculator Asks, and Why
- 1
What you do
Only to give you a starting figure that is in the right ballpark, and to decide whether the rest of the questions talk about jobs or about bookings. You are shown that figure and asked to correct it, and you should.
- 2
How many calls come in a week
Every call to the business, answered or not. Guessing is fine, but your phone knows: open the call log and count one full working week.
- 3
Who answers when you are busy
This is the one that moves the result most. A sole operator with the phone out in the truck, or a floor where everyone is already carrying plates, misses a very different share than a business with someone on a desk.
- 4
What an ordinary job or booking is worth
Not your best one. The service call and the small repair, or the ordinary table and the ordinary room night: what you actually take rather than what you wish you took.
- 5
Whether you get calls outside your hours
Calls arriving when nobody is on are close to entirely missed, so a business taking a lot of them loses a bigger share of everything. For a venue that is the booking made at 11pm for next Friday.
The calculation
Calls a week × share unanswered × share who never call back × share that were real work × ordinary job or booking value × 48 working weeks
Then the recoverable figure applies one more discount on top, because no answering service wins back everything. Each of those shares is a slider on your results screen. If you think one of them is generous, drag it down and watch what happens: a number you built yourself is the only kind worth acting on.
Questions About the Numbers
Where do the percentages come from?
The share of calls that go unanswered is our own estimate, set by who picks up your phone and whether you take after-hours work, and the results screen shows you the percentage it landed on so you can check it against your own call log. The share of callers who never call back is drawn from widely repeated industry figures that put it near three quarters; we default to 70 percent, which is the cautious end of that range. Every one of these is a slider on the results screen, so if you think a number is wrong you can change it and watch the result move.
Do I have to give you my email to see the result?
No. The result appears as soon as you answer the last question, with the full working. There is a form underneath it if you want the breakdown emailed to you in a form you can forward to a business partner or an accountant, but the number itself is not behind anything.
Why is the recoverable figure lower than the lost figure?
Because no answering service recovers everything. Some callers will not deal with an AI, some inquiries were never real, and some of what they wanted was something you could not have taken anyway. The calculator applies a 60 percent recovery rate by default so the figure you act on is the conservative one rather than the flattering one. You can change that rate too.
What does the calculator leave out?
The big ones. It runs entirely on your ordinary job or booking, so it does not count the bathroom remodel, the panel upgrade, the wedding party or the week-long stay that arrived once as an unanswered call and went to a competitor. Those are the ones that actually hurt, and they are not in the number. It also does not count reputation: the caller who could not reach you and now recommends someone else.
What if my number comes out small?
Then you do not have a missed-call problem, and you should spend the money on something else. That is a real outcome of this calculator and we would rather you reached it here than three months into paying for something you did not need.
How accurate is this?
It is an estimate built from five answers, not a measurement of your phone line. Its job is to turn a problem you cannot see into a number you can argue with. If you want the real figure, open your call log, count the missed calls and unreturned voicemails from one full working week, and put that number into the second question instead of guessing.
Keep Reading
The missed call math, in full
The longer version: where the loss hides, and what the four options actually cost you.
ProductWhat an AI receptionist actually does
What answers the phone instead, what it can book, and what it costs to try.
PlumbersBuilt for a plumbing line
Emergency triage, service-call rates, job addresses and property managers.
ElectriciansBuilt for an electrical line
Service calls, panel upgrades, EV chargers and code questions.
RestaurantsBuilt for a booking line
Tables, party sizes, dietary requirements and the calls that land mid-service.
Hotels & motelsBuilt for a front desk
Room availability, late check-ins and the calls that arrive when nobody is on the desk.
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