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Unit Economics Calculator

Work out your Customer Acquisition Cost (CAC), Customer Lifetime Value (LTV), the LTV:CAC ratio, and your CAC payback period — the three numbers investors and your own gut-check ask for first. No password, and nothing you enter ever leaves your browser.

Aggarwal Abhishek & Co. Startup Suite

Unit Economics Calculator — CAC, LTV & Payback Period
Planning aid, not an audited metric. This calculator uses the standard, widely-used unit-economics formulas (CAC = spend ÷ new customers; LTV = ARPU × gross margin % × average customer lifetime). The LTV:CAC benchmarks shown (3:1 as "healthy") are commonly-cited investor rules of thumb, not a guarantee — a good ratio for your specific business depends on your industry, funding stage and growth ambitions.
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Quick details before you begin

This tool is free to use. We just ask for a few contact details first, so our team can follow up if you'd like help setting up proper MIS or Virtual CFO support for your startup. No business data is ever sent to us — only the contact details below, and only if you choose to submit them.

We collect only the contact details above — never the business figures you use inside the tool.

Acquisition & Revenue Inputs
Result

Download a shareable image of your result — nice for a pitch deck appendix or a founder-group chat. No data is uploaded; the image is drawn entirely in your browser.

Full Breakdown
How to Use This Number

    Want a CA to check this for you?

    Send us your figures and a Chartered Accountant will go through the result with you and tell you what to fix first.

    Disclaimer: This is a self-help planning aid, not an audited or certified metric. It assumes a constant monthly churn rate (so average customer lifetime = 1 ÷ monthly churn rate) and a constant ARPU over a customer's lifetime — real businesses see both change over time, especially with expansion revenue or cohort-based pricing. Aggarwal Abhishek & Co. does not certify these figures — for a proper MIS/Virtual CFO setup tailored to your business, please get in touch.