Most Ontario universities use the average of your top six Grade 12 U or M courses, and the program's prerequisites must be among those six. Tick the prerequisites and the calculator picks the rest.
Course code
Mark %
Prerequisite?
How Ontario admission averages work
Universities that receive applications through OUAC usually calculate your average from six Grade 12 U or M courses, including the program's required courses. Engineering might require ENG4U, MHF4U, MCV4U, SCH4U and SPH4U, leaving one free choice.
Some programs also look at Grade 11 marks for early offers, set minimums in specific courses, or add supplementary applications. Check each program's page on OUAC and the university's website.
Frequently asked questions
Does ENG4U always count?
For almost all Ontario university programs, yes: ENG4U is a required course.
Can a 4C or 4E course count?
Generally no. University admission averages use U and M courses only.