Your cost calculator
What do missed calls cost your business?
For car dealerships, workshops, commercial vehicle and caravan businesses.
Calculate with
calls/day
10300
%
5Value from our projects: 35%60
€
201,000
%
580
days
1826
210
missed calls per month
lost contribution margin per month
Result lockedrecoverable annual potential
Result lockedAll results are rounded ranges, not exact figures.
With SonaMotion - Typical in our projects: SonaMotion recovers 60-75% of previously missed calls.
How to read these numbers
The calculator turns your inputs into three headline figures - all conservative and transparent:
- missed calls per month. Missed calls per month: calls per day × unanswered share × working days. That's the volume of potential customer contacts you currently lose.
- lost contribution margin per month. Lost contribution margin per month: missed calls × your appointment conversion × average contribution margin per service appointment. The margin value of unused calls.
- recoverable annual potential. Recoverable annual potential: lost value × 12 × 60-75% (recovery rate typical in our projects). We deliberately show a range instead of an exact figure.
- Recovered appointments per month. missed calls × your appointment conversion × 60-75 % (typical recovery rate), rounded as a range.
- Recovered contribution margin per month. recovered appointments × avg. contribution margin per service appointment, rounded as a range. Contribution margin mode only.
- What pays off for you. lower bound of the recovered contribution margin, rounded down to the nearest €50. Up to this monthly amount, an AI phone assistant pays for itself from recovered appointments.
All values are estimates based on your inputs. Results vary by operation, opening hours and call mix.
Background: AI Phone Assistant Cost · AI Phone Assistant Comparison