Free tool · 30 seconds · Any service business

Revenue leak
calculator.

Wonder what might be slipping through your calendar?

Five numbers. 30 seconds.
No booking export required.

Your business

Picking your industry loads typical numbers and tunes the assumptions. Every field stays editable. Your real numbers always win.

Not sure? Most appointment businesses run 8–15%.
Regulars you haven't seen in 90+ days.
How often a regular client books in a normal year.
Estimated recoverable revenue · next 12 months
$0

Not everything you lose. Just the portion you could realistically get back with better deposit, reminder, and win-back systems. Real audits usually find more.

We capped this estimate at 20% of your annual revenue to keep it conservative. Your inputs suggest the real opportunity may be larger, and that's exactly what an audit verifies.

The estimate is free. Enter your email to reveal it. We'll also send a copy with the three fixes that recover the most, fastest.

No spam. One email with your results and next steps. Unsubscribe anytime.
Per month
$0
Per week
$0
Share of annual revenue
0%

Turn this into an audit

The calculator estimates. The audit knows, from your actual booking history.

How the estimate works.

Cancellations & no-shows. We start with the full value of your cancelled slots for the year, then assume most get refilled or rebooked — because in a healthy book, they do. Only 20–30% of cancelled value (depending on your industry) is treated as realistically preventable through deposits, reminders, and waitlist systems.

Lapsed clients. We don't pretend every quiet client comes back. The model assumes a 15–22% win-back rate — in line with what well-run reactivation campaigns actually achieve — and that returning clients rebook at roughly half their old frequency in the first year.

The cap. No matter what you enter, the estimate never exceeds 20% of your annual revenue. If your inputs suggest more, we'd rather verify it against your real booking data than show you a number we can't defend.

Deliberately conservative. Real audits usually find more — because they also examine pricing, service mix, and rebooking patterns the calculator can't see.