How to use this calculator
Compare price and discount scenarios without pretending to predict demand.
How the calculation works
- Enter base price, discount, unit assumptions, and platform fee.
- Review discounted price and revenue per copy.
- See units needed to match the base revenue assumption.
Formula
Discounted price = base price x (1 - discount percentage).
Example
$19.99 at 30% off becomes $13.99 before fees.
Understanding your result
Use the output as a practical starting point, then review it before using it in an important workflow.
Assumptions and limitations
- The tool does not predict demand elasticity.
- Use your own units-at-price assumptions for comparisons.
Frequently asked questions
Does this require an account?
No. The core tool works without creating a Tool2Do account.
Is my input included in share links or analytics?
No. Tool2Do share actions use the tool page URL and safe metadata, not private values or uploaded files.