Discount Calculator — Price After Discount & Savings

Use this free Discount Calculator to quickly find the final price after a discount and see exactly how much you save. You can also include sales tax or switch to reverse discount mode to work out the original price before a discount was applied. Perfect for shoppers, retailers, and anyone comparing deals.

About Discount Calculations

A discount reduces the original price of an item, usually shown as a percentage. For example, a 20% discount means you pay 80% of the original price. This calculator helps you quickly find:

For example, a $100 item with a 25% discount saves you $25, so you pay $75. If a 10% sales tax applies, your final price becomes $82.50.


Reverse Discount Mode

Want to know the original price before a sale? Use the Reverse Mode. Enter the final price and discount percentage (and tax if applicable), and the calculator will reveal the pre-discount price.


Frequently Asked Questions

Enter the original price and discount percentage, then click Calculate. The calculator will show the discount amount, the price you pay after the discount, and your total savings.
Use Reverse Discount mode. Enter the final price paid and the discount percentage, and the calculator will work out the original pre-discount price.
Discounts are normally applied before tax. This calculator applies the discount first, then calculates the sales tax on the discounted price for accurate real-world pricing.
Yes — you can enter values like 7.5% or 12.25% and the calculator will compute accurate results.
Yes — this Discount Calculator is completely free to use with no sign-up required.