Free Tool

Missed Call Revenue Calculator

Every call you can't pick up is a car that probably went somewhere else. You never see those jobs, so they never feel like losses. Put in four numbers and see what they actually add up to over a year.

📵 Nobody leaves a voicemail anymore. They tap the next detailer in the search results while your phone is still buzzing in your pocket. The lost job never shows up in your books — which is exactly why it's so easy to ignore.

Your numbers

$
%
%
Walking out the door every year
$0
Enter your numbers above.

💬 What a text-back could bring back

Enter your numbers above to see how much of that is recoverable.

Estimates based on the numbers you enter — for guidance only. This counts the first job only, not the repeat visits or referrals a recovered customer would bring, so the real cost of a missed call is usually higher. See the customer lifetime value calculator for that side of it.

You've seen the number. Now stop it happening.

We set up missed-call text-back for your shop, build you a booking page so callers can grab a slot themselves, and handle the U.S. carrier registration. $197/mo, and usually running inside two weeks.

See how it works →

Missed calls — frequently asked questions

What missed calls really cost a detailing shop, and what you can do about them without hiring a receptionist.

How much does a missed call cost a detailing shop?

It costs whatever that job was worth, multiplied by how likely you were to book it. If your average detail is $175 and you close half the people you actually speak to, every missed call is worth roughly $87 in expected revenue — and five a week works out to over $22,000 a year. The calculator above runs it on your own numbers.

That's the conservative version, too. It only counts the first job, not the repeat visits or the friends a happy customer sends you.

Why don't people leave a voicemail anymore?

Because they don't have to. Someone looking for a detailer has a screen full of other shops, and calling the next one takes less effort than recording a message and waiting for a callback. Voicemail asks them to do the work; the next listing asks nothing.

A text back flips that around — it reaches them first, while they're still holding the phone, and all they have to do is reply.

I'm a one-man shop. How am I supposed to answer the phone mid-job?

You're not, and you shouldn't try. Stopping a polish or climbing out from under a dash to take a call costs you time and quality on the car in front of you. The point isn't to answer more calls — it's to stop the ones you miss from disappearing, so you can deal with them when you put the machine down.

Wouldn't hiring someone to answer the phone be better?

It would also cost far more than the jobs it saves, for most shops. A part-time receptionist or an answering service runs hundreds to thousands a month. An automatic text-back covers the same gap for a fraction of it, and it works at 9pm on a Sunday when nobody's on the desk.

How do I even know how many calls I'm missing?

Scroll your recent calls and count the ones you didn't pick up over the last week — most detailers are surprised. If you have a Google Business Profile, its call history shows the same thing. Use the real number in the calculator rather than a comfortable one; the comfortable one is what's been hiding the cost.

Is this calculator free? Do I have to give you my email?

Free, and no. Nothing is sent anywhere — the math runs in your browser and your numbers never leave your phone or computer. Same for every tool in our free tools section.