Cumulative GWA formula
Add every subject grade multiplied by its units, then divide by all included units. This keeps high-unit subjects from being undercounted.
Semester vs cumulative GWA
Semester GWA measures one term. Cumulative GWA measures the larger record, such as the full year, full program, or all completed terms.
Common mistake
Do not add semester GWAs and divide by the number of semesters unless each semester has the exact same unit load. Use total weighted points instead.
Frequently Asked Questions
Does cumulative GWA include failed subjects?
Usually yes, unless your school has a replacement or exclusion policy.
Can I raise my cumulative GWA?
Yes. Higher grades in future units can improve it, especially if many units remain.