Discount Calculator: How to Calculate Sale Price & True Savings
Store sales often advertise discounts like '30% off' or 'additional 20% off clearance'. Understanding the true math ensures you know the real price before reaching the checkout counter.
The Discount Formula
Final Price = Original Price × (1 - Discount Percentage / 100)
Calculate Sale Prices Instantly
Enter the original price and discount percentage on Kalqr to see your exact final price and dollar savings.
Open Discount CalculatorFrequently Asked Questions
How much is 20% off $80?
20% of $80 is $16. The final price is $80 - $16 = $64.
Is 20% off plus 10% off the same as 30% off?
No. Sequential discounts apply to the reduced price. 20% off $100 is $80, and an additional 10% off $80 is $72 (total 28% discount, not 30%).