GST Calculator tool

GST Calculator

Original Amount:

GST Percentage:

GST Amount:

Here's a description of the key components and functionality of this calculator: Calculator Layout: The calculator is presented within a centered, white rectangular box with rounded corners for a clean and visually appealing appearance. Title: The title "GST Calculator" is displayed at the top of the calculator, giving users a clear indication of the tool's purpose. Input Fields: There are two input fields: "Original Amount": This field allows users to input the original amount on which GST needs to be calculated. "GST Percentage": Users can enter the applicable GST percentage in this field. Result Display: A read-only input field labeled "GST Amount" is provided to display the calculated GST amount. This field will automatically show the calculated GST amount once the user clicks the "Calculate GST" button. Calculate Button: The "Calculate GST" button triggers the calculation of the GST amount based on the values entered in the "Original Amount" and "GST Percentage" fields. Calculation Logic: The JavaScript function calculateGST() calculates the GST amount by taking the values entered in the input fields, multiplying the original amount by the GST percentage (divided by 100), and then displaying the result in the "GST Amount" field. Input Validation: The calculator includes basic input validation to ensure that users enter valid numerical values in the "Original Amount" and "GST Percentage" fields. If invalid input is detected, an alert message is shown. Styling: The calculator has a clean and responsive design with proper spacing, rounded input fields, and a green "Calculate GST" button that changes color when hovered.