Free tool · no signup
What do your unanswered calls cost?
A missed call costs your business the number of calls you miss each month, times the share of callers who become paying jobs, times your average job value. A shop taking 60 calls a week, missing one in five, at a $450 average job, loses about $10,500 a month. Move the sliders to see your own number.
Lost revenue per month
$11,574
$138,889 a year, and 26 jobs a month you never hear about.
One week of calls. The struck-through ones ring out.
Typical job values
Recoverable per year
$111,111
What you would get back if a 24/7 answering setup catches 8 of every 10 calls you miss today.
Assumptions: monthly missed calls = calls per week × missed % × 4.33. Jobs lost = missed calls × booking rate. Lost revenue = jobs lost × average job value. Annual = monthly × 12. The estimate assumes a caller who did not get through would have booked at the same rate as one who did.
How much revenue do missed calls cost a small business?
Take a plumbing company fielding 60 calls a week. If 22 percent ring out, that is 13 calls a week and about 57 a month nobody picks up. At a 45 percent booking rate, that is 26 jobs a month gone. At a $450 average ticket, the hole is roughly $11,600 a month, or about $139,000 a year. The number is uncomfortable because it is invisible: none of it shows up in your books, your CRM, or your dispatch board. It only shows up as the growth you did not get. Change the ticket to $2,600 for contracting work and the same call pattern costs well over half a million a year.
How to calculate the cost of a missed call
Four numbers, all of which you already have. One: inbound calls in a normal week, straight from your phone system. Two: the share that rings out, goes to voicemail, or is abandoned — most VoIP dashboards report this, and if yours does not, count a week by hand. Three: your booking rate, meaning how many answered callers turn into paid work. Four: average job value from last year's invoices, not your best jobs. Multiply weekly calls by the missed share, multiply by 4.33 to get a month, apply the booking rate, then multiply by job value. Use conservative inputs; the number is still large.
How many calls do small businesses actually miss?
Most owners who actually pull their call logs find they are missing somewhere between 15 and 30 percent, and trades sit at the high end because the people who could answer are on a roof or under a sink. The pattern matters more than the average. Misses cluster at lunch, at shift change, during storms and cold snaps when every phone rings at once, and after 5pm when the demand does not stop. A Wisconsin HVAC company we work with was losing its entire evening and weekend call volume to voicemail before a voice agent started answering it. Pull your own call log by hour before you accept any industry average.
How to stop missing calls without hiring a receptionist
A full-time front desk person covers 40 hours and costs a salary plus benefits, and still cannot answer two calls at once. The cheaper route is layered: overflow routing so a second ring reaches a second phone, a text-back that fires the instant a call is abandoned, and an AI receptionist for nights, weekends, and the storm-day pile-up. A voice agent trained on your services and scheduling rules qualifies the caller, books into the calendar you already use, and texts you the summary. Anything outside the rules goes to a human with context. See the cost comparison against a human receptionist and the Penekrt case study.
Missed call questions
Want that number to go the other way?
Bring your four numbers to a free 30-minute fit call and we will map what it takes to answer the calls you are losing right now.
Book a free 30-minute fit call