Floating Calculator Overlay Pro

by chanaka thilakarathna · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 21 Oct 2026

A draggable floating calculator that works on any webpage—instant calculations anywhere while browsing.

Users

+5 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#181K

#151K among extensions

Version

1.0.0

updated 7 Mar 2026

Users

monthly, 8 months

Latest, 21 Oct 2026: 13 usersMove the mouse over the chart for any month

Ratings count

monthly, 8 months

Latest, 21 Oct 2026: 1 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 Floating Calculator Overlay Pro

Boost your productivity with the ultimate on-page calculation tool. Whether you are analyzing data, shopping online, or doing homework, Floating Calculator Overlay Pro is always just one click or shortcut away. ### Key Features: - **Instant Overlay**: Opens on any website without interrupting your browsing. - **Draggable & Snappable**: Position the calculator anywhere on your screen. It snaps to edges for a clean look. - **Smart Logic**: Supports basic math, scientific functions, and implicit multiplication (e.g., `2(3+4)`). - **History & Memory**: Remembers your last 50 calculations and supports Memory (M+, MR, MC). - **Dark/Light Themes**: Modern, premium UI that adapts to your preference. - **Keyboard Power**: Full keyboard support including Backspace, Enter, and Escape. - **Privacy First**: Works entirely locally. No data ever leaves your browser.