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BookingApril 23, 20262 min read

No-Show Cost Calculator (How Much Are You Losing Each Month?)

Free calculator that turns your no-show rate into a monthly dollar loss. Plus the SMS reminder system that fixes it.

By Bo Smith

No-Show Cost Calculator (How Much Are You Losing Each Month?)

Every no-show is a slot you can''t resell, a tech that drove out for nothing, and a billing event that didn''t happen. Most service businesses lose 5-15% of their booked revenue to no-shows.

This calculator quantifies it.

How it works

Three inputs:

  1. Your average revenue per appointment
  2. Your average no-show rate (or 10% if you''re unsure)
  3. Your number of bookings per month

Output:

  • Estimated monthly revenue lost to no-shows
  • Estimated annual revenue lost

What we see

A med spa doing 100 bookings/month at $400 average ticket with a 12% no-show rate is losing $4,800/month. Almost $58K/year.

A dental practice doing 200 bookings/month at $300 average ticket with an 8% no-show rate is losing $4,800/month. Same $58K/year.

The fix

Most no-shows happen because the customer forgot. SMS reminders cut no-show rates by 50-70%.

The system:

  • 24h SMS reminder with date, time, and a 1-tap reschedule link
  • 1h SMS reminder for high-stakes appointments (medical, high-ticket)
  • Optional voice call reminder for clients who don''t respond to SMS

That''s the difference between an 8% no-show rate and a 3% one.

What AutomationFire does

The Booking Engine includes SMS reminders out of the box. Two-way calendar sync. Self-serve reschedule links. Phone-based reschedule through the Voice Engine.

Run the calculator. | See the Booking Engine.

In the platform

Booking Engine

Embeddable widget + phone + calendar sync.

See it in the dashboard

Tags

#tool#no-show#booking#free

Want this running for your business?

AutomationFire bundles voice AI, reviews, local SEO, content, website, CRM, and booking into one platform. Replaces 7 tools. Starts at $79/mo.