Discount Calculator
Work out what a sale price actually costs. Enter the original price and the discount rate, add a tax rate if the shop applies one, and read the saved amount alongside the final price. Nothing is uploaded.
currency units
%
💡 Common discounts
How to use
- Enter the original price and the discount rate.
- Add a tax rate if the price you want is tax-inclusive, then calculate.
- Read the discount amount and the final price.
Frequently asked questions
- How do I calculate a percentage discount?
- Multiply the original price by the discount rate to get the amount saved, then subtract it from the original price. This tool does both steps at once.
- Does it handle stacked discounts?
- No. It applies one discount rate. For stacked coupons, run the tool twice using the first result as the new original price.
- Is my data sent anywhere?
- No. The calculation happens entirely in your browser.
Privacy
Prices are calculated in your browser and are never sent to a server.