What is a GWA Calculator?
A GWA (General Weighted Average) Calculator is a tool used by students to calculate their overall academic performance based on the grades they have received in their subjects or courses. It is commonly used in educational institutions to determine a student's academic standing or eligibility for certain programs or scholarships.
How does the GWA Calculator work?
The GWA Calculator works by taking into account the units or credits assigned to each subject or course and the corresponding grades received by the student. The formula used to calculate the GWA is as follows:
GWA = (Total Grade Units) / (Total Units)
The "Total Grade Units" is the sum of the products of the units and grades for each subject, while the "Total Units" is the sum of all the units for each subject. The resulting GWA is usually rounded to two decimal places.
Using the GWA Calculator
The GWA Calculator in the provided code allows users to input the name, units, and grade for each subject. Users can add multiple subjects by clicking the "Add Subject" button. Once all the subjects and grades are entered, users can click the "Calculate GWA" button to calculate their GWA. The calculated GWA will be displayed below the buttons.
The GWA Calculator also provides a "Reset" button to clear all the input fields and reset the calculated GWA to "N/A".
Customizing the GWA Calculator
The provided code can be customized to fit specific requirements or design preferences. For example, you can modify the styling of the calculator by editing the CSS code. You can also add additional functionality, such as saving the entered subjects and grades to a database or generating a printable report.
Conclusion
A GWA Calculator is a useful tool for students to calculate their overall academic performance. By inputting the units and grades for each subject, students can easily determine their GWA and assess their academic standing. The provided code offers a basic implementation of a GWA Calculator that can be customized and enhanced to meet specific requirements.