Missed Call Revenue Calculator

Use this free calculator to estimate how much revenue your business is losing to missed phone calls — and what an AI receptionist could recover. No signup required. Results update live.

How it works

Enter your monthly call volume, estimated missed-call rate, average customer value, and close rate. The calculator multiplies missed calls by your close rate and average customer value to show monthly and annual lost revenue. It then shows how much an AI receptionist could recover, assuming an 85% answer rate on otherwise-missed calls.

Industry presets included

Dental practices, law firms, home services (HVAC, plumbing, etc.), salons and spas, and general service businesses. Each preset starts with public industry benchmarks for call volume, answer rates, and average transaction value.

Common questions

How is the missed-call revenue loss calculated? Monthly calls × missed rate × close rate × average customer value = monthly lost revenue. Annual = × 12.

How much of my missed calls would an AI receptionist actually capture? Orbit Online's AI receptionist answers approximately 85% of missed calls productively. Dental practices we work with typically see 90%+ answer rates.

Is this really free? Yes — no email gate, no signup. Orbit Online sells an AI receptionist service, but the calculator works regardless of provider.

Ready to see it live? Book a 15-minute demo at https://cal.com/orbitonline/ai-receptionist-demo