Calculate CAC, LTV, payback period, and contribution margin in one clean spreadsheet. Works in Excel and Google Sheets.
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Blended and per-channel customer acquisition cost with automatic weighted averages.
Lifetime value based on ARPU, gross margin, and churn rate with LTV:CAC ratio.
Months to recover CAC — the metric investors check first.
Per-unit margin after variable costs. See exactly what you keep per customer.
Yellow cells for inputs, white cells for formulas. Plug in your numbers and go.
Works in Microsoft Excel, Google Sheets, and any compatible spreadsheet app.
Our premium templates go further — full P&Ls, 36-month projections, SaaS metrics dashboards, and more.