Discount Calculator

Calculate discount amount, final sale price and savings from percentage or flat discounts.

FreeNo loginBrowser basedPrivacy friendly

By MerQPrime Editorial TeamUpdated 2026-06-20Reviewed 2026-06-20Editorial policy

Overview

About the Discount Calculator

Quickly work out sale prices for retail, e-commerce and wholesale deals. Enter original price and discount (percent or flat amount) to see savings and final price — or reverse-calculate the original price from a discounted tag.

Benefits

How it works

1Choose percent discount or flat amount off.
2Enter the original price or discounted price.
3View discount amount, final price and savings percentage.
4Copy results for invoices, listings or negotiation notes.

Applications

Use cases

Price products during seasonal sales and festivals.
Verify retailer discount claims during shopping.
Calculate bulk or B2B trade discounts.
Reverse-check MRP from a promotional price.

Support

Frequently asked questions

How do I calculate a 20% discount?

Discount amount = Original price × 20 ÷ 100. Final price = Original price − discount amount. Example: ₹500 × 20% = ₹100 off → ₹400 sale price.

How do I find the original price after discount?

Original = Discounted price ÷ (1 − discount% ÷ 100). Example: ₹400 after 20% off → Original = 400 ÷ 0.8 = ₹500.

Can I stack multiple discounts?

This calculator handles one discount at a time. For stacked discounts, apply the first discount to get an intermediate price, then run again with the second discount.