The purpose of the Grade Calculator, a free online tool, is to aid instructors and students in calculating academic grades based on entered scores and weights. By optimizing the calculation of current grades, it helps users navigate their academic journeys.


The Grade Calculator helps students estimate the weighted average grade that each assignment will contribute to their course. The overall grade for a certain course is determined by two main factors: the weight allocated to each assignment (w) and the grade received for it (g).

By utilizing a grade calculator, one can determine the current average grade in a certain course by taking into account all completed assignments up to the present point in the semester. Afterwards, the Final Grade Calculator calculates the minimal score needed on the final exam, which is the last assignment, to get the desired course grade.