Description
Cloudy Calc, inspired by the hit extension "Cloudy Calculator", brings back browser-based calculation by eliminating clunky button interfaces. Simply type your expressions naturally in a command-line style interface and get instant results. Skip the hassle of hunting for buttons on a virtual keypad and work efficiently with keyboard input.
Features
Text-Based Interface: Type calculations naturally instead of clicking buttons—perfect for keyboard-centric users
Distraction-Free Design: Clean console-like interface focuses on your calculations without unnecessary graphics
Powerful Math Engine: Perform complex calculations with full support for order of operations
Variable System: Store and reuse values with custom variable assignments using the @ syntax
Mathematical Constants: Built-in support for PI (case-insensitive) and other constants
Advanced Functions: Access square roots, trigonometric functions, logarithms, and more
Factorial Calculations: Calculate factorials with both n! notation and factorial(n) function
Interactive History: View, recall, and reuse previous calculations with a simple click
Chained Calculations: Continue calculations with previous answers automatically
Customizable Appearance: Choose between light and dark themes with adjustable font size
Pop-out Mode: Use the calculator in a separate window for multitasking
Why Text-Based?
Tired of hunting for buttons on virtual calculators? Cloudy Calc lets you type expressions as you would write them, making calculations faster and more intuitive. No more switching between number pad and function keys—just type your complete expression and press Enter.
Command Examples
2 + 2
10 * 5
(25 - 5) / 4
@x = 10
@y = 5
@result = x + y
5!
factorial(5)
pi * r^2
Perfect for students, developers, financial professionals, or anyone who needs to do quick math!
Install Cloudy Calc today and experience quick and easy problem solving right in your browser.
Reviews
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Permissions (1)
Permissions
storageℹ Can store data locally in your browser
Details
| Version | 1.5.1 |
| Updated | Nov 2, 2025 |
| Size | 72.05KiB |
| First Seen | Mar 26, 2026 |
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