Shopping sales and promotions can be confusing with stacked discounts, buy-one-get-one deals, and percentage-off coupons. Our Discount Calculator helps you quickly determine the final price and actual savings.
How to Calculate Discounts
Single discount: Original price × (1 - discount/100). A $120 item at 30% off = $120 × 0.70 = $84.
Double discount: Apply each discount sequentially. 20% off then 10% off on $100: $100 × 0.80 = $80, then $80 × 0.90 = $72 (not 30% off!).
Use Our Free Discount Calculator
Enter original price and discount percentage. See final price, amount saved, and effective discount rate. Supports multiple discount stacking.
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