How this calculator works
Most courses weight categories differently: a final exam might count for 35% while homework is worth 20%. The calculator multiplies each score by its weight, adds the results and divides by the total weight, so you can see your standing at any point in the term.
If you have not finished all categories, enter only the completed ones. The grade shown reflects the work counted so far.
Formula
Weighted grade = Σ (score × weight) ÷ Σ weights.
Frequently asked questions
How do I calculate my grade with different weights?
Multiply each score by its weight (as a decimal), then add the products. If the weights add up to 100%, that sum is your grade.
What if my weights do not add up to 100%?
The tool divides by the total weight you entered, which gives your grade for the work completed so far.
How do I find the score I need on the final?
Use the final grade calculator to find the exact score you need on your exam.