Nexa ShelfTurn ideas into working systems.

FREE NEXA SHELF TOOLS

Put numbers behind the next decision.

These calculators are intentionally simple. They help you test pricing, traffic and break-even assumptions before you commit more time or money.

No signup required.

Change the inputs, compare scenarios and use the result as a planning estimate. No calculator can guarantee sales, profit or conversion.

01 · FREE TOOL

Digital Product Pricing Calculator

Work backward from a take-home target, expected sales and transaction costs to estimate a price per sale.

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02 · FREE TOOL

Revenue Goal Calculator

Translate a monthly revenue goal into an estimated number of sales and visitors at your chosen conversion rate.

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03 · FREE TOOL

Break-Even Sales Calculator

See how many sales are needed to recover a fixed cost after payment fees and per-sale costs.

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WHY THESE EXIST

Better assumptions beat prettier spreadsheets.

A digital product can look profitable until fees, realistic conversion rates or per-sale costs are included. These tools make the assumptions visible so you can change them deliberately instead of relying on one optimistic number.

Use them alongside the free Nexa Shelf Knowledge Hub when you want the reasoning behind the calculation, and use the paid systems only when you need a deeper working process.

GO DEEPER

Calculation first. Decision system second.

When the numbers raise a harder question—what to charge, what to launch or how to plan revenue—the related field guides and workbooks give you a structured next step.