Smart Discount Calculator
Verify sales and reveal hidden costs instantly.
How to Use
Enter the MRP and the discount % to see exactly how much you will pay and save.
Switch to "Fake Discount Detector". Enter the sale price and the claimed percentage off.
The tool calculates what the Original Price MUST have been. If that number looks inflated, it's a fake sale.
Why Use This Tool?
Don't rely on mental math. Get precise figures instantly to budget better.
Sellers inflate prices to make discounts look huge. Reverse engineering the math exposes their tricks.
Use it while shopping in-store or browsing online on any device.
Frequently Asked Questions
It uses reverse percentage mathematics. If you know the final price and the discount percentage, we can calculate exactly what the starting number was. Formula: Original Price = Sale Price / (1 - Discount%).
Price anchoring is a psychological trick where a retailer sets a high "original" price (the anchor) to make the sale price seem like a great deal, even if the item was never actually sold at that high price.
Yes, this tool is 100% free and runs directly in your browser. No data is saved or sent to any server.