Free online tool
Successive Discount Calculator
Two discounts are applied sequentially, not added together. This tool shows the true combined discount and the final price.
How this calculator works
Final price = original × (1 − first ÷ 100) × (1 − second ÷ 100). Effective discount = 1 − both remaining-price factors.
On ₹2,000, 20% off followed by 10% off produces ₹1,440. The effective discount is 28%, not 30%.
Using the result well
Enter amounts using one currency consistently. The calculator displays two decimal places for money, while its internal arithmetic keeps more precision. Receipts may differ by a small amount when a seller rounds each line item separately.
For a purchase or business decision, also consider delivery fees, product quality, return conditions, taxes and any eligibility rules. A calculated saving does not by itself prove that an offer is good value.
Frequently asked questions
Why do 20% and 10% become 28%?
The second 10% is taken from the already reduced price, so it saves 8% of the original price.
Does the order change the result?
For percentage-only discounts, no. Multiplying the two remaining-price factors gives the same result in either order.