Description from extension meta
ChainCalc β A lightweight, floating calculator for chained arithmetic.
Image from store
Description from store
πβ ChainCalc β User Guide
ChainCalc is a simple floating calculator designed for quickly entering and chaining calculations directly on any webpage β no need to open a separate calculator app.
π Key Features
β Supports addition, subtraction, multiplication, and division
π Each value is logged and shown in a live history view
π§ Auto-updated total as you enter calculations
π±οΈ Draggable: move the calculator anywhere on your screen
π½ Collapsible interface: click the title to hide/show
πΎ Remembers your position and state per page
β¨οΈ Full keyboard and numpad support (Enter, Backspace, +, -, *, /)
π‘ How to Use
Open the calculator by clicking the extension icon
Enter numbers using the on-screen input or your keyboard
Press Enter or type +, -, *, / to add a value
Click Undo to remove the last entry, or Reset to clear all
Drag the top bar to reposition
Click the title βπβ ChainCalcβ to collapse/expand
Your position, calculation history, and open/close state are saved automatically
β
Great for quick, running totals β right where you work.
If you need support, contact the developer of the extension.
Statistics
Installs
1
history
Category
Rating
0.0 (0 votes)
Last update / version
2025-07-01 / 1.4
Listing languages
en