Two tools. One purpose. Model the true value of every visitor, or run precise calculations with a real advanced calculator — no lag, no guesswork.
11
Toggleable inputs
12mo
Projection
9
Currencies
The suite
Every input is toggleable — model only what matters. Get LTV, CAC, break-even, and a 12-month forecast with one-click PDF export.
A real scientific calculator. Trig, logs, powers, memory, history — with responsive keyboard input and glass-metal styling.
Built for
How it works
Turn any metric on or off — the model recalculates instantly.
Charts, KPIs and a 12-month projection update as you type.
One-click PDF with page size, orientation and section controls.
Everything included
FAQ
No. Nothing here requires an account. Your data never leaves your device.
Locally, in your browser. Inputs, calculator history and recent PDF exports are auto-saved between sessions.
Yes — NAXCount is a PWA. Use ‘Add to Home Screen’ on iOS or ‘Install app’ on Android to launch it like a native app.
Expressions are parsed with a real tokenizer + shunting-yard evaluator, not eval(). Trig, logs, powers and memory all use native math primitives.
Yes. The PDF button uses your last settings; opening the settings panel lets you tune page size, orientation and included sections.