Free browser-based tool

Original Price Before Discount Calculator

Estimate the price before a stated discount when you only know the final sale price.

Work backward from the sale price

Enter the price you see and the stated discount. The result is the implied pre-discount price.

Implied original price—

What the result means

If a €72 sale price is 20% below the original price, it represents 80% of that original price. Dividing €72 by 0.80 gives an implied original price of €90.

An arithmetic answer is not a shopping verdict

The tool cannot tell whether the claimed original price was a typical market price, whether tax or delivery costs apply, or whether another seller has a lower final price. Use it to check the arithmetic, then compare the full offer.

Educational calculation only. This tool does not provide tax, accounting, legal, financial, investment, or trading advice. Check important decisions using current official information and, where needed, a qualified professional.