EasyCalc

Live Demo

Experience EasyCalc live: https://justinreyes28.github.io/EasyCalc/

A simple, user-friendly calculator built with HTML, CSS, and JavaScript.

About

EasyCalc is a straightforward web-based calculator designed for basic arithmetic operations. It provides a clean and intuitive interface, making calculations quick and efficient. This project serves as a practical demonstration of front-end web development skills using fundamental technologies.

Features

Arithmetic Calculator

• Perform basic operations: addition, subtraction, multiplication, and division.
• Enter numbers using the number buttons.
• Choose an operator such as +, -, *, or /.
• Press "=" to compute the result.
• Use "C" to clear the display.

Scientific Calculator

• Extended functions including sin, cos, tan, log, exponent, and roots.
• Input a value using the keypad, select a scientific function, and press "=" to view the output.
• Clear the current entry with the reset button.

Unit Conversion

• Convert between units in categories such as length, weight, temperature, and volume.
• Enter a value, select the units to convert from and to, and view the converted result instantly.

GWA Calculator (General Weighted Average)

• Calculate your academic average by entering each subject, its unit value, and the corresponding grade.
• Add all entries to the table and click the calculate button to generate your GWA.

Health Tools

• Includes tools such as BMI calculator and calorie estimator.
• Provide required inputs like height, weight, or activity details and review the calculated health metrics.

General Features

• Clear Functionality: Easily clear the current input or reset all entries.
• Responsive Design: Adapts to different screen sizes, ensuring usability on various devices.
• User-Friendly Interface: Simple and clean layout for easy navigation and operation.

Technologies Used

• HTML5: For the basic structure and content of the calculator.
• CSS3: For styling the calculator, making it visually appealing and responsive.
• JavaScript: For implementing the calculator's logic and interactivity.

Usage

Open index.html in your browser. You will see a menu or set of tabs that let you choose among the available tools. Select the tool you want, then follow its workflow.

Arithmetic Calculator

1. Enter numbers using the number buttons.
2. Choose an operator such as +, -, *, or /.
3. Press "=" to compute the result.
4. Use "C" to clear the display.

Scientific Calculator

1. Input a value using the keypad.
2. Select scientific functions like sin, cos, tan, log, exponent, or roots.
3. Press "=" to view the output.
4. Clear the current entry with the reset button.

Unit Conversion

1. Pick a category such as length, weight, temperature, or volume.
2. Enter a value and select the units to convert from and to.
3. View the converted result instantly.

GWA Calculator

1. Enter each subject, its unit value, and the corresponding grade.
2. Add all entries to the table.
3. Click the calculate button to generate your General Weighted Average.

Health Tools

1. Choose a tool such as BMI calculator or calorie estimator.
2. Provide the required inputs like height, weight, or activity details.
3. Review the calculated health metrics.

Date Tools

1. Select a function like date difference, age computation, or day finder.
2. Enter the date values needed.
3. Read the computed output immediately.

License

Distributed under the MIT License. See LICENSE for more information.

Contact

Your Name - JustinReyes28@proton.me