Revenue leakage calculator for lead-driven businesses

Estimate the annual revenue lost when calls go unanswered, online enquiries wait too long or follow-up stops before the customer books.

You may not need more leads. You may need to lose fewer of the people who are already trying to contact you.

About two minutesEstimates are enoughAssumptions stay visible
The commercial problem

The customer was interested. The process failed after they made contact.

Revenue leakage happens between the enquiry and the booking. It is easy to miss because no single failure looks dramatic—but the annual total can be commercially significant.

01

Calls go unanswered

Customers call while staff are busy, after hours or away from the phone.

No conversation begins
02

Online enquiries wait

Forms, chat messages and SMS enquiries sit without a clear owner.

Intent cools
03

Follow-up stops too soon

One callback is attempted, no outcome is recorded and the lead disappears.

No next action
04

Results stay disconnected

Marketing reports show leads, but not which enquiries became bookings or revenue.

The real gap stays hidden
When this is not measuredweak follow-up can look like weak marketing.
Revenue leakage calculator

Estimate the gap without completing a commercial modelling exercise.

Start with the figures you know. The calculator uses clearly labelled assumptions for anything you are unsure about, and advanced inputs stay optional.

Step 1 of 3

How much demand comes in?

Use an average week. Rough figures are enough to establish the scale.

Choose your business type
Drag the controls to use your own figures
YOUR RESULT

Your estimate will appear here.

Complete the three short calculator steps to reveal one primary result, a diagnosis and the first recovery priorities.

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What to fix first

Recover more of the demand you are already paying to create.

The strongest recovery plan is not another broad marketing strategy. It connects every enquiry with an owner, a next action and a final commercial outcome.

01

Capture every enquiry

Bring calls, forms, SMS and chat into one visible pipeline.

  • Source
  • Owner
  • Response status
  • Next action
  • Final outcome
02

Make follow-up automatic

Create response and callback rules that do not depend on memory.

  • Immediate acknowledgement
  • Callback tasks
  • Retry rules
  • Escalation
  • Outcome required
03

Connect enquiries with bookings

Track the journey from lead source to conversation, booking and revenue.

  • Lead quality
  • Response speed
  • Staff availability
  • Sales conversion
  • Revenue by source
Optional recovery case

Estimate the value of improving the process.

Only use ROI after entering a realistic recovery improvement and implementation cost. Until then, the page keeps the focus on the operational gap.

Potential net annual gain$27,300
Enter a cost to show ROI and payback.
Revenue Leakage Review

Replace the assumptions with your real enquiry data.

The calculator provides a useful starting point. A Revenue Leakage Review compares it with actual call, CRM, booking and follow-up records.

01Where enquiries are being lost

See the channels, locations and stages with the largest gaps.

02What the leakage may be worth

Connect missed and delayed enquiries with booking value and gross profit.

03What to fix first

Prioritise the changes most likely to improve capture, response and follow-up.

Common questions

Clear limits. No hidden activation.

Start with reports, exports or a limited sample. No customer communication or system change is made without separate approval.

No. It is a directional commercial model based on the figures and assumptions entered. Its purpose is to reveal the possible scale of missed, delayed and poorly followed-up enquiries—not predict a guaranteed outcome.

Useful sources may include call logs, CRM records, website-form submissions, chat records, booking outcomes and marketing-source data. An initial review can begin with exports or a limited sample.

Not necessarily. A first review can often begin with reports or exported data. Any deeper access would be discussed and approved separately.

Not as part of the review. No customer communication, automation or workflow change is launched without a separate scope, review and approval.

Request a Revenue Leakage Review

Before buying more leads, find out what is happening to the ones you already have.

Use your actual enquiry data to identify missed calls, slow responses, incomplete follow-up and invisible booking losses.

Start with exported data
No campaign commitment
No system changes without approval

No campaign or workflow change will be launched without separate review and approval.

You may not need more leads.Find out what happens to the ones you already have.
Calculate leakage