Discount Calculator
Calculate savings and final price after a discount.
How Do I Calculate a Discount?
Enter the original price and the discount percentage. The calculator instantly shows the discount amount in dollars and the final sale price you would pay. You can also enter a second discount for double-discount scenarios. Results update in real time as you adjust the numbers.
When Is a Discount Calculator Useful?
Use it while shopping sales events like Black Friday, Prime Day, or clearance sales. It helps you quickly figure out the actual price after percentage-off promotions, stacked coupons, or employee discounts. It also works for calculating wholesale markdowns, seasonal price reductions, and comparing deals across different stores.
Can I Calculate Multiple Discounts Applied Sequentially?
Yes. If a store offers 30% off plus an additional 10% off, enter both discounts and the calculator applies them in sequence. Note that sequential discounts are not the same as adding the percentages — 30% plus 10% off results in a 37% total discount, not 40%.
Is This Calculator Accurate for Tax Calculations?
This tool calculates the discount amount and final pre-tax price. Sales tax is applied after discounts in most jurisdictions, so you would apply your local tax rate to the discounted price shown. The calculator does not include tax, as rates vary by location.
How Do I Calculate the Original Price Before a Discount?
To find the original price when you know the sale price and discount percentage, divide the sale price by (1 - discount/100). For example, if an item is $63 after a 30% discount: $63 / (1 - 0.30) = $63 / 0.70 = $90 original price. This reverse calculation is useful when stores display only the final price.
What Is the Difference Between Percentage Off and Dollars Off?
A percentage discount scales with the price — 20% off a $100 item saves $20, while 20% off a $50 item saves $10. A fixed dollar discount ($15 off) saves the same amount regardless of price. Generally, percentage discounts are better on expensive items, and fixed discounts are better on cheaper items. Compare both when stores offer a choice.