How to Calculate Weighted Class Grades

If your grades are weighted, you need to perform a different calculation than if they were all the same.
••• Calculator image by Alhazm Salemi from Fotolia.com

In some courses, grades are not all equal. Grades on some assignments have more weight towards your final grade than other assignments. In order to perform this calculation, you need to know the weight of each grade. This is the percentage the grade counts toward your final grade. Adding together each weighted assignment calculates your overall grade.

    Determine your grade on each assignment and the weight of the grade. For example, assume you receive an 85 percent on a project that counts for 20 percent of your final grade and you receive a 100 on a test that is 80 percent of your grade.

    Multiply the grade on the assignment by the grade weight. In the example, 85 times 20 percent equals 17 and 100 times 80 percent equals 80.

    Add together all your weighted grades to find your overall grade. In the example, 17 points plus 80 points equals a weighted grade of 97.

Related Articles

Test Your Knowledge on Middle School Science
How to Calculate Your GPA on a 4.0 Scale
How to Calculate Weighted Totals
How do I Calculate a Test As 20% of a Grade?
How to Convert Numerical Grade Point Average
How to Find Out What I Need on My Final to Pass
How to Determine How Much Your Finals Affect Your Grade
How to Calculate What Grade I Need on the Final
How to Calculate Trimester GPA
How to Calculate Grade Scales
How to Calculate School Grades by Percentage
How to Calculate Your Grades
How to Calculate Weighted Factors
How to Determine Your Cumulative GPA From College Transcripts
How to Calculate Grades With Weighted Percentages
How to Find the Radius
How to Calculate a Test Average
How to Make a 1% Sucrose Solution
How to Find the Volume of a Sphere in Terms of Pi
How to Calculate the Percentage of a Grade

Dont Go!

We Have More Great Sciencing Articles!