Cancellation cost calculator
Late cancellations you couldn't refill — what they cost.
Annual cost of unfilled cancellations$49,350
Unfilled slots per year197
Saved if refill rate reached 60%$28,200 cost (vs current)
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How this is calculated
- Unfilled per week = cancellations × (1 − refill rate).
- Annual cost = unfilled × value × weeks.
- This is lost production, not lost profit. If fixed costs are already covered, most of it is lost margin.
Frequently asked questions
How do I refill cancellations faster?
Keep a live short-notice list and text it the moment a slot opens. Practices that do this refill 50–70%.