🏷️
Discount Calculator
Enter original price and discount percentage to see the sale price and savings. Supports buy-X-get-Y-off, stacked discounts and reverse calculation. Runs locally.
100% Private & Secure
This tool runs in your browser.
Your data is never uploaded or stored.
Original price + discount % or amount
How to use
- 1
Enter the original price and discount.
- 2
Click Calculate.
- 3
See the sale price and amount saved.
Why use this tool?
-
Fast, instant results — no waiting, no page reloads.
-
Clean, focused interface designed for developers.
-
100% private — everything runs in your browser, nothing is uploaded to any server.
Frequently Asked Questions
Can I stack multiple discounts?
Yes. Add multiple discount layers and they will be applied sequentially.
Is there a reverse mode?
Yes. Enter original and sale price to find the discount percentage.