Abstract
Multi Calc-Hub is a comprehensive and intuitive web-based calculation suite designed to consolidate a wide array of essential computational tools into a single, unified platform. The application features a centralized dashboard from which users can seamlessly access specialized calculators, including a GPA Calculator for precise SGPA and CGPA computation, a versatile Tax Calculator for income, property, and capital gains estimations, and other utilities like scientific, interest, and electricity bill calculators. Built with a modern, responsive frontend using HTML5, CSS3, and JavaScript, the application boasts a clean and engaging user interface characterized by gradient backgrounds, glass- morphism effects, and smooth animations. Each calculator is engineered for accuracy and user experience, featuring dynamic input field generation, real-time error validation, and detailed result breakdowns to ensure clarity and trust in the calculations. Multi Calc-Hub successfully demonstrates the power of client-side scripting to create a performant, scalable, and accessible tool that eliminates the need for multiple standalone applications. It serves as an indispensable all- in-one solution for students, professionals, and everyday users, streamlining their diverse mathematical and financial computational needs directly within a web browser.
Keywords
Calculation Hub, Web Application, GPA Calculator, SGPA, CGPA, Tax Calculator, Income Tax, Property Tax, Capital Gains, Responsive Design, Dashboard, Financial Tools, Academic Tools, HTML5, CSS3, JavaScript, User Interface, Client-Side Processing.
Citations
IRE Journals:
Vishak A, Srivatsan V, Suthanya A, Santhosh P, Siddarth J "Smart Calc-Hub" Iconic Research And Engineering Journals Volume 9 Issue 5 2025 Page 746-756 https://doi.org/10.64388/IREV9I5-1711846
IEEE:
Vishak A, Srivatsan V, Suthanya A, Santhosh P, Siddarth J
"Smart Calc-Hub" Iconic Research And Engineering Journals, 9(5) https://doi.org/10.64388/IREV9I5-1711846
About IRE Journals
IRE Journals is an open access online journals established with an aim to publish high quality of research work in various diciplines. We have more than 6 years in publications. Over 2500+ papers already published.
Important Links
For Authors
Volume 8:
Issue 1, Issue 2, Issue 3, Issue 4, Issue 5, Issue 6, Issue 7, Issue 8, Issue 9, Issue 10, Issue 11, Issue 12Volume 7:
Issue 1, Issue 2, Issue 3, Issue 4, Issue 5, Issue 6, Issue 7, Issue 8, Issue 9, Issue 10, Issue 11, Issue 12Volume 6:
Issue 1, Issue 2, Issue 3, Issue 4, Issue 5, Issue 6, Issue 7, Issue 8, Issue 9, Issue 10, Issue 11, Issue 12Volume 5:
Issue 1, Issue 2, Issue 3, Issue 4, Issue 5, Issue 6, Issue 7, Issue 8, Issue 9, Issue 10, Issue 11, Issue 12Volume 4:
Issue 1, Issue 2, Issue 3, Issue 4, Issue 5, Issue 6, Issue 7, Issue 8, Issue 9, Issue 10, Issue 11, Issue 12Volume 3:
Issue 1, Issue 2, Issue 3, Issue 4, Issue 5, Issue 6, Issue 7, Issue 8, Issue 9, Issue 10, Issue 11, Issue 12