Discount Calculator

What is the discount calculator?

A discount is a direct transfer from your margin to the customer, and the percentage rarely feels as expensive as it is. Enter the original price, your unit cost and the discount you plan to run: this tool shows the sale price, the cash given away per order and — the part promotions usually skip — the margin that survives.

How to use it

1. 1Enter your original price and discount.
2. 2Adjust unit cost if they apply — leave them as they are if not.
3. 3Press Calculate. Results update instantly, so you can change a number and compare.
4. 4Read the sale price and profit after discount first — those are the numbers that decide the call.
5. 5Save the result to your account if you want to come back to it later.

Frequently asked questions

Is the Discount Calculator free to use?

Yes. The Discount Calculator is free, unlimited and does not require an account. Creating a free account only adds favourites, saved results and history.

Is my data sent anywhere?

No. Everything runs in your browser — your figures never leave the device unless you choose to save a result to your account.