Revenue calculator
See what unanswered calls may be costing your service business.
Use editable assumptions for call volume, unanswered-call rate, booking rate, average job value, marketing spend, and after-hours demand. Outputs are estimates, not guarantees.
Missed-call model
Estimated recoverable opportunity
$11,340
Missed-call opportunity model
Adjust every assumption and review low, expected, and high scenarios with transparent formulas.
Call-to-opportunity path
Low
$5,540
6.2 booked jobs from 16.2 recovered calls.
Expected
$11,081
12.3 booked jobs from 32.4 recovered calls.
High
$14,959
16.6 booked jobs from 43.7 recovered calls.
Estimated missed opportunities
32.4 calls/mo
Break-even recovered jobs
2.8 jobs/mo
After-hours demand context
28 calls/mo
Marketing spend per missed call
$139
Formula transparency
missed_calls = inbound_calls x unanswered_rate; potential_booked_jobs = missed_calls x booking_rate; revenue_represented = potential_booked_jobs x average_job_value; break_even_jobs = monthly_solution_cost / average_job_value.
Model assumptions
The calculator is a decision aid, not a promise.
The useful question is not whether every missed call becomes revenue. It is whether enough high-intent calls are being lost to justify better answering coverage.
Unanswered-call rate
Estimate how often calls reach voicemail, ring out, or wait too long during normal operations.
Booking rate
Adjust the percentage of captured opportunities that could reasonably become booked jobs.
Average job value
Use your own service mix instead of relying on unsupported industry averages.
Marketing and after-hours context
Optional marketing spend and after-hours call volume help frame where missed demand may be coming from.
The formula stays visible.
The calculator keeps the methodology plain so visitors can challenge every assumption instead of treating the output as a promise.
Missed calls
missed_calls = inbound_calls x unanswered_rate.
Potential booked jobs
potential_booked_jobs = missed_calls x booking_rate.
Revenue represented
revenue_represented = potential_booked_jobs x average_job_value.
Break-even jobs
break_even_jobs = monthly_solution_cost / average_job_value.
Review the output before you act on it.
Cleiro keeps revenue messaging evidence-safe by separating editable assumptions from guaranteed outcomes. Use the model to compare coverage choices, not to publish claims your team cannot support.
Call-to-opportunity path
Low
$5,540
6.2 booked jobs from 16.2 recovered calls.
Expected
$11,081
12.3 booked jobs from 32.4 recovered calls.
High
$14,959
16.6 booked jobs from 43.7 recovered calls.
Estimated missed opportunities
32.4 calls/mo
Break-even recovered jobs
2.8 jobs/mo
After-hours demand context
28 calls/mo
Marketing spend per missed call
$139
Formula transparency
missed_calls = inbound_calls x unanswered_rate; potential_booked_jobs = missed_calls x booking_rate; revenue_represented = potential_booked_jobs x average_job_value; break_even_jobs = monthly_solution_cost / average_job_value.
Want to compare against your real call flow?
Book a demo and walk through your assumptions with us.
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