How can students quickly compute their General Weighted Average (GWA) without spending hours on manual calculations?

I recently found an online GWA calculator for students https://gwacal.com/that allows users to input grades and units for each subject and instantly get the correct GWA. It’s easy to use, reduces errors, and helps students keep track of their academic performance efficiently.

Do you have any other tools or tips for simplifying grade calculations for students?