How to Calculate a Weighted Grade in a Few Minutes?

How to Calculate a Weighted Grade in a Few Minutes?

In some cases, it is not enough to calculate the average grade to assess your academic performance - it doesn’t work for some educational establishment. They consider the figure reflecting a weighted grade to be more accurate and relevant since it reflects the weight of each and every academic assignment and activity. Such a request adds extra trouble to the applicant since the calculation is a bit challenging and tricky. If you do not know how to calculate a weighted grade, we are ready to help you. Read further to know the easiest approaches to the calculation.


What’s a weighted grade?

The main feature of the weighted average point is that it is a calculated student’s performance indicator that takes into account the importance of each type of work with an assigned value to it. How does it work? It is either a teacher or the administration of the educational establishment who sets the “weight” for each type of work, which is reflected further in the score calculation. 

Difference between the weighted average point and the GPA

Wondering what is the main difference between the GPA and the weighted average point? Although the two may seem to be the same, they have their own distinctive features. The average score is the sum of all scores divided by their number. On the other hand, the weighted average score is calculated taking into account their weight, that is, the importance coefficient of each assignment; thus, the figure is a more objective indicator of academic performance of a student.

The value can be selected between 1 and 10 and is supposed to display how important a particular assignment is. For example, the weight of the homework assignment is 2; course work has the value of 6; the weighting factor of quizzes is 8, while the same for an exam is 10.

The art of calculating a weighted grade

Thus, each type of academic activity/ task/ assignment has its own fixed weight. And it is this weight that is used in calculating the average score. By default, all tasks have a standard weight of 1, and the system calculates the average score as the arithmetic mean. If you set the weight for any type of work other than 1, the system will calculate a weighted average score with a new value being reflected in the final result. 

You can calculate the weighted grade by using one of the two suggested formulas:

  • The average score = “the sum of the multiplication of the academic activities to their weights” divided by “the sum of the weights”

In case the averaging weights don’t add up to 1 and you have a number of hours er every assignment/ activity, there is another formula for you to use:

  • The average score = “the sum of the multiplication weighting factor to a number of hours” divided by “the sum of all the weights”

Note: the average weighted score may be equal to the average score if all the work weights are equal.

The average score is available in the grade record book if the administrators of the educational establishment have included it. If there is no such an indicator in the student’s home-school book, then either the weight of the work is not assigned to a particular task or the weighted average score is not used at all. Another reason could be limited access for parents and students to view the average score. In this case, parents need to contact the school administration.

What are the distinctive features of a weighted grade?

More and more educational establishments are starting assigning weighting factors to different types of academic tasks and activities. What is the reason for that? What purpose do these pursue? Targeted towards providing objective and 100% reasonable academic performance evaluation, teachers are gradually using the special grade system with weight criteria, instead of the average grade point, when calculating the final score for a particular course or class.


By assigning a weight to a specific academic activity, the importance of different tasks is set up, which allows a teacher to evaluate a student’s work in a classroom, at home, and during an exam. Thus, maximum accuracy and objectivity are reached. What is more, by knowing the weight of each academic assignment, a student can prioritize his time more wisely.

If you still do not know how to calculate this type of score without making a fatal flaw, then it is better you consult your teacher or use an online calculator. In the second case, you need to know all the weights of academic activities. Once you submit these data to the system, an online calculator performs all the necessary operations - and you get the figure in a few seconds. Zero involvement and efforts from your side are needed.