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	McMaster Business I OUAC MB Remove	Guelph Bachelor of Commerce (BComm) Undeclared (first year only) OUAC GBU Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	80%	83–90%“Mid- to high-80s”	80–86%“80 to 86%”
Required coursesforced into your top 6 — options are the row below	MCV4U MHF4U	ENG4U MCV4U MHF4U	ENG4U MHF4U
Choose one ofany of these satisfies it	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 4U Advanced Functions 4U Calculus & Vectors 4U	ENG4U MHF4U 1 additional 4U Math 3 additional 4U/M courses Proficiency in math-based programs is required for consideration for BComm specializations. +2 more on the program page
More than marks?supplementary application	Marks only	Yes OUAC Application Deadline: April 1, 2027 *Some programs may stay open beyond this deadline, depending on capacity. It is recommended to apply as soon as possible. An optional supplementary application form is available for applicants who feel that their admission average might be close to or below the quoted range. Usually closes before January 15	Marks only
Co-op	Available	Available	No
Degree	Bachelor of Science, BSc, Bachelor of Science (Co-op), BSc (Co-op)	Bachelor of Commerce, BCom, Bachelor of Commerce, BComm	—
First-year intakewhere published	—	800	—
What you study	Computer Science General or Integrated Engineering Information Technology Interdisciplinary Studies	Accounting Business Studies Finance Human Resource Management	Accounting Business Studies Economics Finance
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.	A Bachelor of Commerce is a four-year business degree where you study accounting, finance, marketing, human resources, and management. McMaster's program includes a mandatory co-op work term, so you alternate between classroom learning and paid work experience at real companies. This program suits people who want broad business knowledge and practical work experience before entering the job market.	A Bachelor of Commerce is a four-year degree where you study business topics like accounting, finance, marketing, and management. In your first year, you take a mix of foundational courses across all these areas before choosing a specialization in second year. It suits students interested in how organizations work and make decisions, who want flexibility to explore different business fields before committing to one.
The door tomajors you reach through it	Applied to directly	accounting commerce/business finance marketing	commerce/business
Entrance awardsat this campus, by average	22 published, 5 with no applicationfrom 75%See them	5 published, 3 with no applicationfrom 75%See them	12 published, 4 with no applicationfrom 75%See them
Source	University of Ottawa on OUInfo	McMaster University on OUInfo	University of Guelph 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.