Discount Calculator: Find Sale Price and Savings
A discount calculator helps estimate a sale price from an original price and a discount percentage. Enter the values shown by the seller, then check taxes, delivery and other charges separately.
Calculate a percentage discount
- Enter the original price before discount.
- Enter the discount percentage shown by the seller.
- Select Calculate to see the estimated amount saved and discounted price.
- Check that the discount is applied to the correct items and price basis.
- Add taxes, delivery and fees separately if you need a final checkout estimate.
Discount amount and sale price
The discount amount is the original price multiplied by the discount rate. The sale price is the original price minus that amount, before any additional charges.
Check stacked offers and exclusions
Retailers may apply offers to selected items, exclude taxes or prevent coupon stacking. The calculator does not know a store’s terms or final checkout price.
Frequently asked questions
How do I calculate 20% off?
Enter the original price and 20 as the discount rate. The tool shows the estimated savings and remaining price.
Does the result include tax?
No. Add applicable taxes, delivery and fees using the seller’s checkout details.
Read the Privacy Policy and Terms of Service before using the service.