Free and private by default
Discount calculator
See the sale price and contribution effect before you run a promotion. Empty fields and zero are treated differently, and currency never changes silently.
1
Add your assumptions
This calculation stays in your browser. Currency is a label only; no exchange-rate conversion is performed.
How this result works
Compare the price before and after a discount.
The result updates from the visible assumptions. It is planning information, not legal, tax or financial advice.