2 programs, side by side

Rows marked with a dot are where these differ. Everything is each university’s own published wording; the “your average” row is yours, calculated the way each program does it.

	Western Computer Science OUAC ECS Remove	Ottawa Biomedical Science (4 years) (French Immersion Stream is available) OUAC OUN Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	80–87%“Low to mid 80s”	83%
Required coursesforced into your top 6 — options are the row below	ENG4U MCV4U MHF4U	MCV4U MHF4U
Choose one ofany of these satisfies it	one of ICS4U, MDM4U, SBI4U, SES4U, SPH4U	one of ENG4U, FRA4U two of SBI4U, SCH4U, SES4U, SPH4U
Prerequisitesas published	English, ENG4U Calculus and Vectors MCV4U Advanced Functions, MHF4U One of: Biology, SBI4U +5 more on the program page	ENG4U or FRA4U MHF4U MCV4U 2 of SBI4U, SCH4U, SPH4U, SES4U A combined minimum average of 70% is required for all prerequisite courses in science and mathematics. +4 more on the program page
More than marks?supplementary application	Marks only	Marks only
Co-op	Available	Available
Degree	—	—
First-year intakewhere published	500	502
What you study	Computer GamesInformation ServicesSoftware Engineering	Biological Sciences Molecular Biology, Biochemistry Others in Subjects Related to Medicine
What it is	Computer Science at Western teaches you how to write programs, build software systems, and solve problems using computers and code. You choose a focus — such as game development, managing information systems, or engineering robust software — based on your interests. The program includes paid work terms alongside your studies, letting you apply classroom learning in real jobs and build professional experience before you graduate.	Biomedical Science is the study of how living systems work at the molecular level, focusing on chemistry, genetics, and cell biology as they relate to human health and disease. It goes deeper into biochemistry and molecular mechanisms than a general biology degree, preparing you for careers in research, diagnostics, or further study in medicine or related fields. The program includes mandatory co-op work terms, so you alternate between classroom and paid work in labs or healthcare settings. It suits students who want a science degree grounded in medical applications but are not yet committed to a specific health profession.
The door tomajors you reach through it	computer science	Applied to directly
Entrance awardsat this campus, by average	6 published, 5 with no applicationfrom 85%See them	22 published, 5 with no applicationfrom 75%See them
Source	Western University on OUInfo	University of Ottawa on OUInfo

Also compare with

Same subject area and a similar published range, at a campus you have not got in the table yet.

Ranges are what each university publishes, not guaranteed cutoffs, and limited-enrolment programs often admit above them. Confirm anything you are about to act on with the university; each column links to its source.