Download the free Missed Call Profit Calculator and see, in minutes, how much revenue is slipping through the cracks every month — and how fast an AI voice agent can plug the leak. Perfect for contractors, plumbers, roofers, dentists, med spas, auto repair, real estate, law firms, cleaning companies and more.
Simple Google Sheet you can edit and reuse.
Instant estimate of monthly & annual revenue lost to missed calls.
“With AI Agent” scenario showing recovered profit.
ROI calculation: dollars earned per $1 spent on AI.
No complicated setup. Just plug in your numbers and see the truth.
1. Enter a Few Basics
You’ll type in your average monthly calls, how many you think you actually answer, how many of those become paying customers, and what a new customer is worth to you.
2. See Your “Leak” in Dollars
The sheet instantly calculates how many calls you’re missing, how many customers you’re losing, and how much revenue is slipping away every month and every year.
3. Compare With an AI Voice Agent
Then you plug in an improved answer rate with AI. The calculator shows how many customers you’d save and how much extra cash you’d generate — plus your ROI after paying for the AI agent.

You’ll also see how an AI voice agent can automatically catch those missed calls and turn them into booked jobs.
Puts Real Numbers on Missed Calls
Instead of guessing, you’ll see exactly how much revenue you’re losing every month because you’re not answering every call.
Makes the AI Conversation Easy
When you know your leak is $2,000, $5,000, or $10,000 per month, investing in an AI voice agent becomes an obvious business decision.
Built for Local Service Businesses
Contractors, plumbers, roofers, med spas, auto shops, dentists, law firms — if you live on inbound calls, this tool is made for you.
Copyright 2025-2026 Common Cents Consulting LLC All rights reserved