In-browser tool
Discount Calculator
Find the sale price and how much you save from an original price and a discount percentage.
%
Final price150.00
You save50.00
Calculated in your browser — nothing is uploaded.
How it works
01
Enter the numbers
02
See the result update live
03
Copy or reuse it
Frequently asked questions
How do I calculate a discount?
Multiply the price by the discount percent to get the saving, then subtract it from the original price. This tool does both instantly.
Is my file uploaded to a server?
No. This tool runs entirely in your browser. You can open your browser's network tab and verify no request carries your file.