Discount Percentage Calculator

by hbcnlhigck · Functionality & UI

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Simple tool to calculate discount percentage from original price and sale price.

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#224K

#187K among extensions

Version

1.0

updated 27 Feb 2026

Users

monthly, 8 months

Latest, 15 Oct 2026: 7 usersMove the mouse over the chart for any month

Ratings count

monthly, 8 months

Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Discount Percentage Calculator

Discount Percentage Calculator is a simple and lightweight Chrome extension designed to help users quickly calculate the discount percentage between an original price and a sale price. With a clean and minimal interface, this extension allows you to enter the original price and the discounted price, then instantly shows the percentage saved. It works entirely offline and performs all calculations locally within your browser. This extension does not collect, store, or transmit any personal data. It does not require any special permissions and does not interact with external websites or services. Discount Percentage Calculator is ideal for online shoppers, marketers, sellers, and anyone who wants a fast and accurate way to calculate discounts without unnecessary features or complexity.