Missed call cost calculator
Enter a few numbers about your business and see how much revenue missed calls may be costing you each month and year. Every assumption is editable, and your result updates as you type.
You miss about 65 calls a month, which could mean roughly 17.5 lost jobs and $7,891 in revenue each month.
An All Things AI plan from $149/month pays for itself if it recovers 1 job a month.
How we calculate it
- Lost customers per month = calls per week × 4.33 × % missed × % who don’t call back × close rate.
- Lost revenue per month = lost customers per month × average job value.
- Lost revenue per year = monthly lost revenue × 12.
Copies a link with your numbers pre-filled, so you can send your exact scenario to a partner or your team.
How to use this calculator
- Pick your industry. This fills in starting assumptions so the fields are not blank. They are placeholders, not statistics.
- Replace each number with your own. Use your phone provider's call log for calls and missed calls, and your booking or accounting system for close rate and job value.
- Read the result and share it. The monthly and yearly figures update live. Copy the page link to share the exact scenario with a partner or your team.
Why missed calls cost more than you think
A missed call rarely looks expensive in the moment. It is one notification among many. But people who call a local business usually want something now, and if nobody answers, many simply try the next name in their search results.
After-hours calls. Evenings and weekends are when many customers finally have time to call, and when your office is closed. A furnace that stops on a Saturday night or a tooth that starts hurting after dinner does not wait for Monday.
Peak season. The busiest weeks are when your team is on jobs and least able to answer, and also when callers are most ready to buy. For example, an HVAC company in a heat wave can lose more calls in one week than in a quiet month.
Voicemail drop-off. Many callers hang up rather than leave a message, and those who do leave one often book with whoever calls back first. Use the "never call back" field to reflect what you see in your own business.
Lifetime value makes it bigger. A missed first call can mean losing years of repeat visits, referrals and reviews, which is why the calculator lets you switch to customer lifetime value.
How to reduce missed calls
- Track your missed calls. Check your phone provider's call log each week so you know your real numbers, not a guess.
- Forward calls when you can't pick up. Set rings to roll to a second person, a mobile phone or a backup line before voicemail.
- Return calls fast. Call back missed numbers within minutes. A quick text saying you will call soon also helps.
- Publish your hours and booking options. Let customers book online or send a request so a phone call is not the only way to reach you.
- Use an AI receptionist. An AI receptionist answers every call at once, 24/7, captures the caller's details, books or routes the request and sends your team a summary.
Want to dig deeper? Read our guide on the cost of missed calls for home service businesses.
About this calculator.
How the numbers work and where to find your own.
Calculator FAQ
Is this calculator free to use?
Yes. You can use it as often as you like, see every result without giving an email address, and share your result with the link in your browser.
Are the industry numbers real statistics?
No. Choosing an industry only fills in starting assumptions so you are not staring at blank fields. Replace every number with figures from your own phone records, booking system or accounting software for a useful estimate.
Where do I find how many calls I miss?
Most phone providers show answered, missed and voicemail counts in a call log or online portal. Count a typical week, or compare calls received with calls your team actually picked up.
Should I use average job value or customer lifetime value?
Use average job value to see the cost of a single missed sale. Switch on lifetime value if customers usually come back, such as dental patients or maintenance plans, because one missed first call can cost every future visit too.
How does an AI receptionist reduce missed calls?
It answers every call at once, day or night, including several calls at the same time. It captures the caller's details and need, books or routes the request using your rules, and sends your team a summary.
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