A number, not a pitch

Missed Call Revenue Calculator

Every missed call from a prospective new customer is revenue that went to whoever answered theirs. Adjust the numbers below to match your practice.

Calls per day

% of calls missed

% of calls that are new customers

Close rate on new inquiries

Average customer value

Estimated annual lost revenue

$0 per month

Assumes 260 business days per year, and that a missed caller never calls back — treat this as an upper bound, not a guarantee. Adjust any input to match your practice.

Want to talk through the numbers? Send them to me — the button below opens your email client with a message to me, already filled in with your five inputs and the totals above. I reply directly, no automated report.

Email me these numbers

Opens a message to samir@builtbysamir.com in your own email app — nothing is sent to or stored by this site. See the privacy note.