4 programs, side by side

Full	Western Science OUAC ES ☆ Add to planRemove	BU Brock Mathematics and Statistics OUAC BH ☆ Add to planRemove	Guelph Bachelor of Arts and Sciences (BAS) OUAC GAS ☆ Add to planRemove	SJU St. Jerome's Honours Arts and Business (Regular/Co-op) OUAC WJB ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	80–87%“Low to mid 80s”	73–77%“Mid 70s”	78–83%“78 to 83%”	80–83%“Low 80s”
Required coursesforced into your top 6 — options are the row below	ENG4UMCV4U	MCV4UMHF4U	ENG4UMHF4U	ENG4U
Choose one ofany of these satisfies it	two of ICS4U, MDM4U, MHF4U, SBI4U, SES4U, SPH4U	—	two of SBI4U, SCH4U, SPH4U	—
Prerequisitesas published	English, ENG4U Calculus and Vectors MCV4U Two of: Advanced Functions, MHF4U Biology, SBI4U +7 more on the program page	Mathematics and Statistics: MHF4U (min. 75%) MCV4U (min. 75%) Strongly recommended subject: ENG4U Accelerated Mathematics Studies Stream: +2 more on the program page	ENG4U MHF4U One 4U/M Arts or Social Sciences Two from SBI4U, SCH4U, SPH4U One additional 4U/M course +3 more on the program page	Any 4U English (a final grade of at least 70% is required) 5 additional 4U/M courses For Anthropology; Economics; Political Science; Psychology; Sexualities, Relationships, and Families; Social Development Studies; or Sociology: Data Management or any 4U, Mathematics is recommended but not required. For Economics: Calculus and Vectors is strongly recommended. IB and AP Requirements IB Admission Information +7 more on the program page
More than marks?supplementary application	Yes Unless otherwise noted, required courses must be completed with a minimum average of 70%. Western Integrated Science applicants must submit a supplementary application. More information Usually closes before January 15	Yes Supplementary pieces include: written personal statement, mathematical activities portfolio, Usually closes before January 15	Marks only	Marks only
Co-op	Available	Available	No	Available
Degree	—	—	—	—
First-year intakewhere published	550	—	—	—
What you study	Animal ScienceAstronomyBiological SciencesChemistry	MathematicsStatistics	Animal ScienceAnthropologyBiological SciencesChemistry	AnthropologyBusiness StudiesClassical StudiesComparative Literary Studies
What it is	This is a broad science degree where you choose from fields like biology, chemistry, physics, computer science, geology, and others. You take foundational science courses in first year, then specialize by selecting which science subjects to focus on. Co-op is available, letting you do paid work terms at science-related employers alongside your studies.	You study pure mathematics and statistical analysis — everything from algebra and calculus to probability and data methods. This program includes optional co-op terms where you work in industry or research settings alongside your studies, giving you real experience before graduation. It suits people who want deep technical skills in mathematics or statistics and prefer learning through a mix of classroom theory and workplace application.	A Bachelor of Arts and Sciences lets you combine study in both humanities and natural sciences within one degree. Unlike most programs that require you to choose either arts or sciences, this one lets you take courses across both — for instance, pairing creative writing with chemistry, or anthropology with animal science. It suits people who are curious across multiple disciplines and want flexibility rather than specializing narrowly from the start.	This program combines humanities and social science courses with business and economics studies, letting you explore subjects like English, anthropology, creative writing, and French alongside business fundamentals. Unlike a straight business degree, you'll develop critical thinking and communication skills through arts coursework while learning business concepts. It suits students who want business knowledge but prefer a broader education and enjoy reading, writing, languages, or cultural studies.
The door tomajors you reach through it	biologychemistryearth scienceenvironmental sciencelife sciencesmathematicsphysicsstatistics	mathematicsstatistics	Applied to directly	Applied to directly
Entrance awardsat this campus, by average	6 published, 5 with no applicationfrom 85%See them	4 published, 1 with no applicationfrom 80%See them	12 published, 4 with no applicationfrom 75%See them	2 published, 2 with no applicationfrom 85%See them
Source	Western University on OUInfo	Brock University on OUInfo	University of Guelph on OUInfo	St. Jerome's University on OUInfo

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.