Chrome extension
Calculator
A compact calculator popup for quick calculations without opening a separate tab.
Extension ID: ohkkjnphkjinhcabfhmmaglbmceajolg. Version: 1.0.13.
Use case
Calculations from the browser toolbar
Calculator is useful for quick everyday arithmetic, checking intermediate results, and tasks that need engineering or scientific functions.
Three modes
Standard, engineering, and scientific modes for different calculation needs.
Calculation history
Keep recent results locally and reuse them in the popup.
Scientific functions
Trigonometry, logarithms, powers, roots, constants, factorial, and absolute value.
No account
The extension works locally and does not require registration.
Interface
Extension screenshots
The popup includes calculator modes and local calculation history.
Important
Data stays in the browser
Calculations, history, and settings are stored locally. The extension does not require an account and does not send calculation data to external servers.
For precise calculations
Check entered values, the selected mode, and operation order before relying on an important result.
Calculator for Chrome
Install the extension and open the calculator from your browser toolbar.
