Free Tool
Missed Call ROI Calculator
See what unanswered calls are costing you each month, and how much a 24/7 AI voice agent could win back.
Enter your average inbound calls per day, your estimated missed-call percentage, and your average job value. The calculator multiplies daily calls by 22 working days, applies your missed-call rate, and multiplies by job value to estimate monthly lost revenue. Recoverable revenue assumes a 24/7 AI voice agent answers 90% of those calls.
Why missed calls hurt small businesses so much
When a plumber is under a sink, a dentist is with a patient, or a salon owner is mid-cut, the phone keeps ringing. Most small teams can't stop what they're doing to answer it, so calls roll to voicemail. The problem is that a lot of callers don't leave a message. They hang up and dial the next business on the list.
That's why missed calls are so expensive. The person calling usually has a need right now. Someone with a burst pipe or a toothache isn't going to wait until tomorrow morning for a callback. If you don't pick up, a competitor does, and that job is gone before you even see the notification.
After-hours calls make it worse. Evenings and weekends are when many people finally have time to sort out errands and book appointments. If your phones go quiet at 5pm, you're closed during some of the busiest hours for new inquiries.
Hiring a full-time receptionist fixes part of this, but it's a big fixed cost and still only covers one shift. An answering service helps too, though many charge by the minute or by the call, so the bill grows as you get busier.
A 24/7 AI voice agent answers every call in your business name, asks the same questions you would, and books the job straight into your calendar. It doesn't take breaks, it doesn't put people on hold, and it can text back anyone who hangs up early. Pair it with missed call text back and very little slips through.
Use the calculator above with honest numbers from your own phone records. If the recoverable figure looks bigger than you expected, that's the opportunity. Our builds start from $20 per hour with a 40-hour minimum, and we'll walk through your setup on a free call before you commit to anything.
Frequently asked questions
How accurate is this missed call calculator?
It is an estimate. It multiplies your daily calls by 22 working days, applies your missed-call percentage, and multiplies by your average job value. Not every caller would have booked, so treat the result as the revenue at stake, not a guarantee.
Why does the calculator assume a 90% answer rate?
An AI voice agent picks up every call it receives, day or night. We use 90% to leave room for hang-ups, wrong numbers, and callers who simply want a human. It keeps the estimate on the conservative side.
What does an AI voice agent actually do with the call?
It answers in your business name, asks the questions you would ask, books the appointment into your calendar or CRM, and sends you a summary. Calls that need a person can be transferred or flagged for a callback.
How much does it cost to set up?
Our work starts from $20 per hour with a 40-hour minimum engagement. Voice agents are built for your business with no per-call meter on our side. Book a call and we will scope it with you.