Discount Calculator
Shopping sales is fun until you have to do percentage math in your head in line. Our discount calculator gives you the final sale price, the dollar amount you save, and the effective discount on bundles in one screen. Works for any percentage off, BOGO deals, "second item 50% off" promotions and stackable coupons.
Final Price
$
About the Discount Calculator
Shopping sales is fun until you have to do percentage math in your head in line. Our discount calculator gives you the final sale price, the dollar amount you save, and the effective discount on bundles in one screen. Works for any percentage off, BOGO deals, "second item 50% off" promotions and stackable coupons.
How to use it
- Enter the original price.
- Enter the discount percentage (or amount in dollars).
- See the final sale price and savings amount.
- Add a second discount on top if you have a stackable coupon.
Formula & methodology
Sale price = Original × (1 − discount/100). Stacked: Sale = Original × (1 − d1/100) × (1 − d2/100).
Common use cases
- Black Friday and holiday sales
- Computing teacher/student/military discounts
- Working out the real value of a "buy one get one half off" deal
- Stacking multiple coupons or sale prices
- Negotiating discounts at flea markets or with vendors
Frequently asked questions
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