Customer Lifetime Value
Need to estimate customer lifetime value? Customer Lifetime Value does it in the browser, in a couple of clicks. Every figure is worked out on your own device using standard formulas — nothing you type is transmitted, which matters when the numbers are your salary, loan or health data. It is used most by students checking homework answers step by step. Uses double-precision arithmetic, accurate well beyond everyday needs. It stays free with unlimited use, and there is no watermark on anything it produces.
Key features
- Uses double-precision arithmetic, accurate well beyond everyday needs.
- Results update as you type, so you can see the effect of changing one figure.
- Works on desktop, tablet and phone — no separate app to install.
- Built to do one job properly rather than twenty jobs badly.
How to use Customer Lifetime Value
- Enter your figures: Fill in the fields above. Leave anything optional blank and a sensible default is used.
- Pick your units: Switch between metric and imperial if the calculation involves units.
- Read the result: The answer updates immediately, with the breakdown shown so you can check the working.
Frequently asked questions
- Is there a limit on how often I can use it? — No. It is free and unlimited, with no account required.
- Why does my answer differ from another site? — Usually a different formula variant or rounding step. Check the inputs match before assuming one is wrong.
- Does it support metric and imperial? — Yes, where the calculation involves units you can switch between them and the result converts with you.
- Can I rely on this for a formal decision? — Treat Customer Lifetime Value as a quick indication. For anything binding — a mortgage, a tax return, a medical decision — confirm with a qualified professional.