Discount Calculator
Find the sale price and how much you save.
Find out the final price after a discount and exactly how much you save. Enter the original price and the percent off — add a tax rate if you want the after-tax total too.
Runs entirely in your browser — nothing is uploaded.
How to use the discount calculator
- 1Enter the original price.
- 2Enter the discount percentage.
- 3Optionally add a tax rate to see the final total.
Frequently asked questions
How do I calculate a percentage discount?
Multiply the price by the discount percent and divide by 100 to get the savings, then subtract that from the price. The tool does it instantly.
Does it include sales tax?
Only if you enter a tax rate — the tax is applied to the discounted price to give the final amount.