Discount Calculator
Calculate the final price after discount, total savings, and discount percentage. Great for online shopping, invoices, and quick comparisons.
Enter values
Use either discount percent (common) or calculate percent from original + sale price.
Optional if you enter sale price.
If provided, we can calculate discount % too.
Tip
Enter Original + Discount % for fastest result. Or Original + Sale to get % off.
Result
Final price: —
Enter values and click Calculate.
Common use cases
Shopping discounts, seasonal sales, invoice markdowns, price comparison, and quick budget decisions.
How to use the Discount Calculator
Enter original price
Add the full price before the discount.
Add % off or sale price
Use discount percent, or type sale price to compute % off.
Get final price
See final price, savings, and calculation steps.
Frequently Asked Questions
Discount amount = original price × (discount/100). Final price = original − discount amount.
Yes. Discount % = ((original − sale) / original) × 100.
Yes. It’s completely free and runs inside your browser.