Discount Calculator

Multiply the original price by 0.20 to get the discount amount, then subtract it from the original price. For example, 20% off $150 = $150 × 0.20 = $30 saved. Sale price = $120.

No — stacked discounts are applied sequentially, not added. A 20% discount followed by a 10% discount is NOT 30% off. It equals 28% off the original price.

Use the second tab. Enter the original and sale price and the calculator will tell you the discount percentage. Formula: ((original − sale) ÷ original) × 100.

50% off means the item costs half of the original price. A $200 item at 50% off costs $100.