Tax Calculator

by Rahul Sudhanaboina · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 17 Oct 2026

Helps calculating tax when a number is selected on a webpage

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#339K

#264K among extensions

Version

1.0

updated 9 Sep 2025

Users

monthly, 14 months

Latest, 17 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 14 months

Latest, 17 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 Tax Calculator

The extension lets you quickly calculate tax on any number or price you select on a webpage, showing both the tax-included and tax-excluded amounts based on your chosen tax percentage. Select a number and then trigger the extension using below shortcut On MacOS: control + t On Windows: Alt + t