CalcDuo Quick Calculator

by EPIK BILGI TEKNOLOJILERI VE ELEKTRONIK HIZMETLERI TICARET LIMITED SIRKETI · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 17 Oct 2026

Run percentage, discount, tax, loan, date, and health calculations through CalcDuo APIs.

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#293K

#241K among extensions

Version

0.2.3

updated 16 Jul 2026

Users

monthly, 3 months

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

Ratings count

monthly, 3 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 CalcDuo Quick Calculator

CalcDuo Quick Calculator brings frequently used calculators into a focused Chrome popup. - Search the live CalcDuo calculator catalog. - Calculate percentages, discounts, increases, tax, loans, dates, and health indicators. - Save favorites and reopen recent calculations locally on your device. - Copy individual results or the full result set. - Start supported calculations from explicitly selected text in the context menu. - Use the hd address-bar keyword for supported quick commands. - Open the matching calculator on calcduo.com with your current values. Calculation values are sent to CalcDuo only when you run a calculation. The extension does not send or store the full URL of the page you are visiting. Health calculations are informational and are not medical advice.