Last updated: Jan 26, 2026 · Methodology v2026.01.1
No-Show Cost Calculator
Estimate revenue lost to no-shows and what you recover through rescheduling.
← More calculatorsWhat you'll need
- Average ticket value and monthly no-show volume.
- Rescheduled percentage to account for recovery.
What you'll get
- Revenue loss range with annualized totals.
- Profit impact using gross margin.
Worked example
How the number is worked out
A barber shop with a chair that sits empty when somebody does not turn up.
Starting from
Working
The rescheduled ones are not lost, and that is the whole difference. Thirteen genuinely gone against eighteen that failed to appear — a reschedule rate is worth more than a no-show rate on its own.
Optional later add-on if this leak keeps recurring
Start with The Desk if you still need something carrying the operating loop. Add Johnny later only if the narrower cancellation-recovery wedge is clearly worth paying for.
Johnny stays optional and should only come after the workspace already feels useful.
How this was calculated
Methodology v2026.01.1. These estimates are directional and depend on inputs and assumptions.
- Monthly no-shows × average ticket value to estimate gross loss.
- Rescheduled percentage reduces the lost appointments total.
- Gross margin converts revenue impact into profit impact.
- Annualized using 12 months for an at-a-glance range.
FAQ
What does the no-show calculator measure?
It estimates revenue and profit you lose when scheduled visits do not happen.
Are these estimates exact?
No. They are directional so you can see the size of the leak before refining assumptions.
Can I change the assumptions?
Yes. Adjust the inputs to reflect your business and rerun the numbers.
Why use a range instead of a single number?
Ranges reflect uncertainty and help you stress-test best and worst cases.
Does this include profit?
Use the gross margin input to translate revenue impact into profit impact.
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