Discount Calculator
Find the sale price and how much you save, including double discounts and tax. Free discount calculator.
How to use Discount Calculator
- Enter the original price and discount %.
- Optionally add a second discount or tax.
- See the final price and savings.
Frequently asked questions
Is 20% + 10% the same as 30% off?
No. Stacked discounts give 28% off in total, because the second discount applies to the reduced price.
Is Discount Calculator free?
Yes. Discount Calculator is completely free, with no sign-up, no watermark and no usage limits.
Is my data uploaded to a server?
No. Discount Calculator runs entirely in your browser. Your files and text never leave your device.
Does it work offline?
Yes. After Red Cat Tools has loaded once, this tool keeps working without an internet connection. You can also install Red Cat Tools as an app.
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