A grade checker is an essential tool for students to monitor and evaluate their academic performance. By entering scores for assignments, tests, and exams, it provides an up-to-date view of your grades in percentage or letter format. This tool is particularly useful for tracking overall progress in a course or semester. It can also handle weighted grading systems, where different assignments or exams contribute differently to your final grade. Using a grade checker regularly helps students stay organized, plan their studies, and stay motivated by offering a clear picture of their academic achievements and areas for improvement.