Discount Calculator
Find the sale price and how much you save from a percent-off deal — and stack a second discount to see the combined effect.
Read the guide: How to Calculate a Discount and Stacked Sale PricesThe deal
Sale price
$90.00
You save $30.00
- You save
- $30.00
- Effective discount
- 25.0%
How it works
- 1
Enter the price
Add the original price before any discount.
- 2
Set the discount
Slide to the percent off, and add a second stacked discount if there is one.
- 3
See the savings
View the final price, the amount saved and the effective discount.
Instant & 100% private — nothing is uploaded
Every calculation runs locally in your browser. The income, balances and goals you enter stay on your own device and are never sent to a server — nothing is stored, logged or shared.
Frequently asked questions
- How do stacked discounts work?
- A second discount applies to the already-reduced price, not the original. So 25% off then 10% off is not 35% off — it works out to about 32.5%, which the calculator shows.
- Does this include sales tax?
- No, it works on the pre-tax price. Use the sales tax calculator to add tax to the final sale price if you need the checkout total.