Guides
Plain-English explanations of the math behind your grades — how GPA is calculated, what score you need to salvage a final, and why a 100 on a low-weight assignment barely nudges the needle. Each guide links to the calculator that does the arithmetic.
GPA
How to calculate your GPA
Grade points, unweighted vs weighted scales, credit hours, and a full semester example.
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Finals
What do I need on the final?
The formula, why a heavily weighted final can swing your grade, and the reachability check.
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Grading systems
How weighted grades work
Category weights, weighted vs simple averages, and why not all assignments pull equal weight.
Read the guide →