Discount Calculator
Calculate discounted prices and savings
Calculator
Quick Reference
How to Use
Calculate discounts and savings
Enter original price
Input the regular price
Enter discount
Input discount percentage or amount
View savings
See sale price and total savings
Add multiple discounts
Calculate stacked discounts
Discount Formula
Sale Price = Original × (1 - Discount%) Savings = Original × Discount%
Convert percentage to decimal (30% = 0.3) and multiply by original price.
Frequently Asked Questions
Discounted Price = Original × (1 - Discount%). For 30% off $80: $80 × 0.7 = $56. Or: Discount Amount = $80 × 0.3 = $24, then $80 - $24 = $56.
Original = Sale Price / (1 - Discount%). If $56 is 30% off: $56 / 0.7 = $80. This helps when you see "Now $X, was 30% off" but the original isnt shown.
Discount% = (Original - Sale) / Original × 100. Original $80, now $60: (80-60)/80 × 100 = 25% off. This helps compare sales across stores.
Apply each discount sequentially to the result. 20% off then 10% off is NOT 30% off. $100 × 0.8 = $80, then $80 × 0.9 = $72. Total discount = 28%, not 30%. Order doesnt matter mathematically.