Missed Call Cost Calculator
Not every missed call is a lost sale—but if even a portion of them are, the numbers add up fast. Adjust the inputs below to match your business. The estimate uses an assumed 30% missed-call rate, which aligns with aggregate patterns across call-heavy small businesses.
See why small businesses lose revenue when calls go unanswered for the thinking behind these numbers.
Assumes ~30% of business calls go unanswered or uncaptured during busy periods, after hours, or overflow—based on aggregate patterns across call-heavy SMBs. Adjust your inputs if your experience differs.
Estimated revenue at risk
Per month
$4,620
~33 missed or uncaptured calls
Per year
$55,440
~396 missed or uncaptured calls
Context: ZFire Front Desk starts at $495/month after setup. If even a fraction of these missed calls convert, the system can pay for itself many times over.
What you can do about it
This is an estimate based on the inputs you provided and an assumed missed-call rate. Every business is different. The numbers are meant to help you think about opportunity cost—not to predict exact revenue.