Why "missed call cost" is hard to state honestly
You will find a lot of confident numbers online — "restaurants lose X per missed call" — with no source, no math, and no assumptions. We don't publish those. Missed-call cost depends on your ticket size, your callback rate, and how many of your callers were about to order versus asking for hours. What we can offer is a framework and a worked illustrative example.
The framework
- Answer rate: percent of ringing calls that were actually answered in a week.
- Order intent rate: percent of calls that were order-shaped rather than informational.
- Conversion rate (answered): percent of answered order-intent calls that became a real ticket.
- Callback recovery rate: percent of unanswered order-intent calls that came back and still ordered.
- Average ticket for that call source.
Multiply those honestly and you get an estimate you can defend to your team. It will not match a billboard number, and that's the point — a defensible estimate is worth more than a large one.
A worked illustrative example
| Input | Assumption | Value |
|---|---|---|
| Ringing calls | During open hours | 620 |
| Answer rate | Peak-heavy shifts | 72% |
| Order-intent rate (of answered) | Pickup + takeout | 68% |
| Conversion (answered) | Answered orders that ticketed | 78% |
| Callback recovery (missed) | Callers who ordered anyway | 35% |
| Average ticket | Pickup only | $27.50 |
Applying that math: 620 × (1 − 0.72) = 174 missed calls. Assume the same 68% intent rate: ~118 missed order-intent calls. Recovery removes 35% of those, leaving ~77 lost order-intent calls. At $27.50 each, that is roughly $2,117 in lost weekly revenue from missed calls alone — under one set of illustrative assumptions.
That number is not a promise of anything you'd recover with a voice agent. It's the ceiling you can compare a real week of Fire It answering every ring against. Some restaurants will see a fraction of that; some will see a similar figure once they instrument it.
What is not a missed-call "cost"
- Callers who ring twice and are counted twice.
- Callers you would have declined anyway (out-of-area delivery, closed hours).
- Callers who were about to ask for the address, not order.
Filtering these out is what turns a scary marketing number into an operations number.
What to do with the estimate
The number is a hypothesis. Test it. If you deploy something (Fire It or otherwise) that answers 100% of rings, log the shape of those extra answered calls for a full week and compare. If the number's real for your restaurant, you'll know within a pay period.