Unveiling the Diversity of Canadian University Grading Systems: A Province-by-Province Exploration

Embarking on your academic journey in Canada is a thrilling adventure, but navigating the grading systems across its diverse provinces can be a complex task. While Canada doesn’t have states, its provinces and territories house a rich array of universities, each with its grading nuances. Within the Canadian education system, the grading system is a crucial element that significantly influences your academic journey and achievements when studying in Canada. It offers an impartial, uniform, and equitable means of assessing academic performance, fostering a culture of excellence among learners. 

In this comprehensive guide, we’ll delve into the grading systems across different Canadian provinces, shedding light on the percentage scales, letter grades, and GPAs employed by some of the country’s leading institutions.

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Grading Systems In Different Canadian Provinces

In Canada, the grading system varies based on the province or territory you find yourself in. By identifying the region where your prospective university is located, you can independently discern the grade conversion practices and determine the criteria for “fail” or “pass” in your educational journey.

Here is a list of Provinces and how the grading system in that territory works:


In Alberta, the grading system used in schools typically follows a percentage-based scale for assessing student performance. These grades are often associated with corresponding grade point averages (GPAs) on a 4.0 scale, where A+ has the highest GPA (e.g., 4.0) and F has the lowest (0.0). The grading scale and its corresponding letter grades are commonly structured as follows:

Letter GradePercentageGrade Value

In the province of Alberta, notable institutions such as the University of Alberta, MacEwan University, The King’s University, and Concordia of Edmonton, University of Calgary, Ambrose University, Mount Royal University, St. Mary’s University, and Burman University, all adhere to a uniform academic grading system. While there may be slight variations, the grading system aligns with the framework outlined at the beginning of this article.

British Columbia

The Canadian grading system is implemented consistently across high schools, post-secondary universities, and colleges in the province of British Columbia.

Letter GradePercentage
I0-49% (Incomplete Assignment)
WStudent has been withdrawn from the Course
PThe student has passed but is not assigned a grade

The premier universities in British Columbia include The University of British Columbia, the University of Victoria, and Simon Fraser University.


In Manitoba, the institutions maintain a GPA range with increments of 0.5 alongside corresponding letter grades.

Letter GradeDescriptionGPA
B+Very good3.5

Prominent universities in Manitoba include the University of Manitoba, the University of Winnipeg, and Brandon University. 

Newfoundland And Labrador

Newfoundland and Labrador use a letter grade system with corresponding percentage ranges. The universities utilize both letter grades and percentage systems in their post-secondary institutions.

Letter GradePercentage
A80 – 100
B65 – 79
C55 – 64
D50 – 54
F0 – 49

The leading institutions include the Memorial University of Newfoundland and the College of the North Atlantic.

Nova Scotia

In Nova Scotia, the grading system relies on a letter grading scale extending from A+ to F. Each letter grade corresponds to a numerical value, with A+ representing the highest grade and F signifying the lowest.

Letter GradePercentage
A +90 – 100
A85 – 89
A –80 – 84
B +77 – 79
B73 – 76
B –70 – 72
C +65 – 69
C60 – 64
C –55 – 59
D50 – 54
F0 – 49

Premier institutions in this province are Dalhousie University, Acadia University, and Saint Mary’s University.


In the Ontario region, universities employ a grading system that encompasses alphabetical grades, numerical grades, and percentages.

Letter GradeNumerical GradePercentage
A+1090 – 100
A985 – 89
A-880 – 84
B+775 – 79
B670 – 74
C+565 – 69
C460 – 64
D+355 – 59
D250 – 54
E140 – 49
F00 – 39

The University of Waterloo, the University of Toronto, and the University of Ottawa are among the top choices for many international students.


In Quebec, the grading system used by universities is primarily based on a percentage scale, and letter grades are commonly associated with specific percentage ranges. Each university in Quebec may have slight variations in its grading system, but the general structure remains consistent. Here’s an overview of the grading system in Quebec universities:

Letter GradeGrade PointPercentageDescription
B+3.3382-84%Very Good
D+1.3362-64%Low Pass
D1.060-61%Low Pass

Within the province of Quebec, several universities adhere to a common grading system. These institutions include McGill University, Université de Montréal, Université du Québec, Bishop’s University, Concordia University, Université Laval, Université de Sherbrooke, Sir George Williams University, and Loyola College.


In Saskatchewan, Canadian universities employ a straightforward grading system for GPA calculation, utilizing both percentages and alphabetical grades to evaluate student performance. The University of Saskatchewan is particularly esteemed and widely preferred in this province.

Letter GradePercentageDescription
A+90 – 100Exceptional
A80 – 79Excellent
B70 – 79Good
C60 – 69Satisfactory
D50 – 59Barely Acceptable
F0 – 49Unacceptable

A Guide Breaking Down The Process of GPA Calculation Step By Step

Calculating your Grade Point Average (GPA) in Canada involves converting your letter grades into numerical values and then determining the weighted average. To calculate GPA using Canadian educational standards, follow these steps:

  1. Assign Grade Points to Letter Grades (using a 4.0 grading scale here):
  • A+ (4.0)
  • A (4.0)
  • A- (3.7)
  • B+ (3.3)
  • B (3.0)
  • B- (2.7)
  • C+ (2.3)
  • C (2.0)
  • C- (1.7)
  • D+ (1.3)
  • D (1.0)
  • F (0.0)
  1. Determine Credit Hours: Know the credit hours assigned to each of your courses. Typically, you can find this information on your course syllabus or academic transcript.
  1. Calculate Weighted Grade Points for Each Course: For each course, multiply the credit hours by the grade points assigned to the letter grade. 

Weighted GPA = Numerical Grade Value × Credit Hours

For example, if you received an A in a 3-credit course, the weighted grade points would be 4.0 × 3 = 12.0

  1. Sum the Weighted Grade Points: Add up all the grade points you calculated for each course.
  1. Sum the Credit Hours: Add up all the credit hours for all the courses.
  1. Calculate GPA: Divide the total weighted grade points by the total credit hours to obtain your GPA using the formula:

GPA = Total Weighted GPA Point/ Total Credit Hours

Depending on the university’s policies, you may be required to round your final GPA to the nearest decimal point, typically to one or two decimal places.

Using a GPA calculator or spreadsheet software can streamline this process, especially when dealing with multiple courses. Many universities also provide online GPA calculators or have specific guidelines for GPA calculation. Bear in mind that there can be slight variations in GPA scales or the use of different weighting systems among different Canadian institutions. Always refer to your specific university’s grading policies for accurate GPA calculations. 

Concluding Thoughts

The Canadian grading system, while sharing a national framework, reflects the diverse educational landscapes of its provinces. Each region weaves its unique tapestry, enriching the academic experience for students. As you navigate your academic journey, remember that understanding your institution’s specific grading policies is key to unlocking the full potential of your education. Embrace the nuances, strive for excellence, and let the diversity of Canada’s educational mosaic shape your intellectual growth.