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Sales & Marketing

Cost per Acquisition Calculator

Use this tool to review cost per acquisition with a consistent period, denominator, and operating rule.

  • No login required
  • Save in this browser
  • Optional account sync
  • Built for hotel operators
Inputs

Enter your figures

Run the calculator anonymously, then save the result in this browser or sync it to your account after sign-in.

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Formula

How this calculator works

This formula converts source operating values into cost per acquisition for quick review.

CPA = Marketing Spend ÷ Number of Acquired Bookings
Context

Why this metric matters

Can be channel-, campaign-, or segment-specific. Hotel teams should compare CPA with booking value and margin, not in isolation.

Hotel insight

Industry context

  • Can be channel-, campaign-, or segment-specific. Hotel teams should compare CPA with booking value and margin, not in isolation.
  • Small changes in denominator rules can move the result, so keep the same reporting basis when comparing periods.
Operational notes

Before you act on the number

  • $9,000 spend ÷ 150 bookings = $60.00 CPA
  • Confirm whether internal-use, complimentary, adjustment, or excluded activity should be included before comparing periods.
  • Use this result as an operating guide and review it with the supporting business context.