Calculate the final price after single or stacked discounts. See exactly how much you save with multiple discount layers applied sequentially.
When a store offers "20% off plus an extra 10% off", these are sequential (stacked) discounts, not additive. The first discount is applied to the original price, then the second discount is applied to the already-reduced price. This means 20% + 10% gives an effective discount of 28%, not 30%.
Original price: ₦10,000. First 20% off = ₦8,000. Then 10% off ₦8,000 = ₦7,200. Total savings: ₦2,800 (28% effective discount). This is important during sales events like Black Friday, Jumia sales, and Konga special offers in Nigeria.
For the mathematics behind discount calculations, see Wikipedia's guide on discounts.
For more: Percentage Calculator and Markup Calculator.
This discount calculator instantly shows you the final price after applying single or stacked percentage discounts. Enter the original price and one or more discount percentages, and the tool calculates the exact savings, final amount, and effective total discount. It is especially useful for shopping during sales where multiple promotions stack, for retailers setting pricing strategies, and for anyone who wants to verify that advertised discounts add up correctly. The calculator supports multiple African currencies and clearly explains how sequential discounts compound, helping shoppers and business owners make smarter financial decisions.