Free planning tool

Missed Call Revenue Calculator

Estimate the opportunity at risk from unanswered calls using your own call, lead-value and conversion assumptions.

Illustration for Free Missed Call Revenue Calculator

ReplyTown tools

Useful numbers before the next call comes in.

Revenue reality check

See what unanswered calls may cost

Use your own call volume and job value. The result is a planning scenario, not a revenue guarantee.

Estimated opportunity

Potential revenue missed each year

£136,500

Missed calls / month

130

Potential / month

£11,375

Formula: calls × working days × missed rate × booking rate × average booked value.

The True Cost of a Missed Call

For most local businesses, the phone is the primary driver of new revenue. Every call represents a high-intent prospect who has actively sought out your services, decided you look reputable, and picked up the phone to book a job.

However, studies show that many callers will not leave a voicemail if their call goes unanswered. Instead, they hang up and call the next business on the search results page. A missed call can send revenue directly to a competitor.

How to Calculate Your Losses

Understanding your missed revenue requires just three numbers:

  1. Missed Calls Per Week: How many calls go unanswered, hit voicemail, or get dropped when your team is busy or after hours?
  2. Average Job Value: What is the average revenue you generate from a single booked job?
  3. Loss Rate: The percentage of missed callers who move on to a competitor. Industry average is 85%.

Our calculator uses these numbers to estimate potential lost revenue on a monthly basis. Treat the result as a planning scenario, not a guaranteed forecast.

Stop the Leak

The solution isn’t to hire more staff or pay exorbitant fees for a 24/7 answering service. With an automated missed-call text-back system like ReplyTown, you instantly engage those callers via SMS within seconds of missing the call. By instantly acknowledging them and starting a conversation, you stop them from calling your competitors and recover that lost revenue.

Start with a real example

Show us one enquiry that nearly slipped through.

We’ll show you how it could be answered, who should receive it and what your team needs to do next.

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Keep the tools you already use
Your team stays in control