3 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.

	Ottawa Computer Science and Mathematics (Joint Honours – 4 years) (French Immersion Stream is available) OUAC ORA Remove	Waterloo Science and Financial Management (Co-op Only) OUAC WSA Remove	Ottawa Chemical Engineering and Computing Technology (5-year double degree) OUAC OEA Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	80%	80–87%“Low to mid-80s”	80–85%“80-85%”
Required coursesforced into your top 6 — options are the row below	MCV4U MHF4U	ENG4U MCV4U MHF4U	MCV4U MHF4U SCH4U SPH4U
Choose one ofany of these satisfies it	one of ENG4U, FRA4U	two of MDM4U, SBI4U, SCH4U, SES4U, SPH4U	one of ENG4U, FRA4U
Prerequisitesas published	ENG4U or FRA4U MHF4U MCV4U A combined minimum average of 70% is required for all prerequisite courses in mathematics. Meeting these minimum requirements does not guarantee admission.	English (ENG4U – min. 70%) Advanced Functions (min. 70%) Calculus and Vectors (min. 70%) Any two of the following: Biology, Chemistry, Earth and Space Science, Mathematics of Data Management, or Physics	ENG4U or FRA4U MHF4U MCV4U SPH4U SCH4U +2 more on the program page
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	Available	Available	Available
Degree	Bachelor of Science, BSc, Bachelor of Science (Co-op), BSc (Co-op)	—	Bachelor of Engineering (Co-op), BEng (Co-op), Bachelor of Science/Bachelor of Applied Science, BSc/BASc
First-year intakewhere published	—	30	—
What you study	Computer Science General or Integrated Engineering Information Technology Interdisciplinary Studies	Accounting Biological Sciences Biology Chemistry	Chemical Engineering Chemistry Computer Science General or Integrated Engineering
What it is	You study computer science and mathematics together as equally important subjects, rather than taking one as your main focus. This joint honours program lets you combine theoretical math with practical computing skills in ways a single-subject program cannot. It suits students who enjoy both fields and want to understand how mathematics powers computational problem-solving.	You study science subjects like biology, chemistry, or physics alongside accounting and finance courses, learning how to apply scientific knowledge to financial decision-making and business problems. Unlike a straight science degree, you're required to complete paid work terms with employers throughout your studies, alternating between school and jobs. This suits people who want a science background but are drawn to business applications and need real-world work experience before graduating.	You study both chemical engineering — how to design and optimize chemical processes and manufacturing at industrial scale — and computer science, learning to build software and computational systems. The five-year structure and mandatory co-op terms give you paid work experience alongside your degree, letting you apply both skillsets in real industrial settings. This suits students who want to bridge chemistry and coding rather than choose one, and who value hands-on experience while earning.
The door tomajors you reach through it	Applied to directly	Applied to directly	Applied to directly
Entrance awardsat this campus, by average	22 published, 5 with no applicationfrom 75%See them	4 published, 3 with no applicationfrom 80%See them	22 published, 5 with no applicationfrom 75%See them
Source	University of Ottawa on OUInfo	University of Waterloo on OUInfo	University of Ottawa on OUInfo

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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.