CLTV:CAC Ratio Calculator

By CalculatorInn Team · Updated: 2026-03-22 · Free & accurate · Instant results

Calculate your Customer Lifetime Value to Customer Acquisition Cost ratio. The key SaaS metric for sustainable growth.

Interactive CLTV:CAC Ratio Calculator

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How to Use This Calculator

Step-by-Step Instructions

  1. Enter your avg revenue per user (monthly)
  2. Enter your gross margin (%)
  3. Enter your monthly churn rate (%)
  4. Enter your customer acquisition cost
  5. Enter your ltv:cac ratio
  6. Enter your customer ltv
  7. Enter your cac
  8. Enter your cac payback
  9. Enter your health
  10. Enter your avg customer lifetime
  11. Results appear instantly — no button needed

Formula

Mathematical Formula

See description

How It Works

See description

Frequently Asked Questions

How does this work?

Enter values and get instant results.

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