How is GPA calculated at a Canadian university?

Short answer first: there is no national GPA scale in Canada, so one transcript produces a different number at every university that reads it. The University of Toronto's Faculty of Arts and Science puts an A+ at 4.0, Queen's puts it at 4.3, York records grades on a 9-point scale where an A+ is 9, and UBC Vancouver keeps percentages and no grade points at all. The arithmetic underneath is the same everywhere: turn each grade into points, multiply by the credit weight of the course, add, divide by the credits attempted. What differs is which courses go into that sum.

Every rule below comes from a named university's own calendar or registrar. Yours will differ somewhere, and the place it differs is your faculty's regulations, so read those once properly.

Is there one Canadian GPA scale?

No, and nothing in the system pretends otherwise. Each university publishes its own scale in its own calendar, so four of them can mark the same paper at 78 percent and record four different things on the transcript. How the marks get to that point, from syllabus weights to the December and April exam periods, is set out in how Canadian university exams actually work.

• Toronto uses 4.0 and stops there. The Faculty of Arts and Science's calendar puts both A+ and A at 4.0 grade points, A- at 3.7, C at 2.0 and D- at 0.7, with 50 percent as the lowest pass and anything below it an F at 0.0.
• Queen's uses 4.3. The registrar's official GPA grading scale, effective May 1, 2011 across Arts and Science, Smith School of Business, Smith Engineering, Health Sciences and the School of Graduate Studies, gives an A+ 4.3 and an A 4.0. The same page states that effective January 7, 2014 a student's cumulative GPA no longer appears on the official Queen's transcript.
• York uses 9 points and no minus grades. York's calendar runs A+ 9, A 8, B+ 7, B 6, C+ 5, C 4, D+ 3, D 2, E 1 and F 0, and states that the percentages shown beside those letters "are not part of the official grading scheme" and are guidelines only.
• UBC Vancouver records percentages. The Vancouver calendar's grading practices map 90 to 100 onto A+ and 50 to 54 onto D, with 50 the standard pass, though Dentistry, Medicine, Nursing, Rehabilitation Sciences and Pharmaceutical Sciences treat anything below 60 as a fail.

Two things follow. Your grade point number is only meaningful with the name of the scale beside it, and a percentage is the only figure that travels between these four without translation.

What is the university actually adding up?

Not the average of your marks. The average of your grade points, weighted by how big each course is, which is a different number whenever your courses are different sizes.

Queen's Faculty of Arts and Science sets out the steps without ceremony: multiply the unit weight by the grade point value to get the grade points for a course, so a 3.0-unit course with a B is 9.0 grade points, then divide total grade points by total units. Calgary says the same thing from the other end, that the course grade point is multiplied by the unit value of the course to determine the weighting. Toronto's calendar phrases the weight as a decimal: a full-credit course counts as 1.0 and a half-credit course as 0.5.

York's calendar makes the same commitment in one line: all averages calculated for purposes such as determining eligibility to proceed and graduate are credit-weighted. So the labs, the half courses, the full-year courses and the one-term electives on your timetable do not have equal votes.

A worked term, with invented marks

The marks below are invented. The scale, the credit weights and the arithmetic are Toronto's Faculty of Arts and Science, so you can redo it with your own numbers.

Divide 8.85 by 3.0 credits and the sessional GPA is 2.95. The mark you are proudest of, the 91, contributed 2.00 of those 8.85 points. The 83 contributed 3.70, because the course was twice the size.

Why does a full-credit course count twice as much?

Because the credit weight is a multiplier, and nothing else in the calculation is. This is the part students discover in third year, usually while trying to work out why a good term did not move the cumulative number.

Take the table above and change one thing. Suppose the English course had been a half course instead of a full-year one, with the same A-. Total credits drop to 2.5 and total grade points drop to 7.00, so the GPA becomes 2.80 instead of 2.95. Same marks, same effort per hour, fifteen hundredths of a point of difference, decided by a number in the course code.

The rule is symmetric and that is the uncomfortable part. A 6-unit course you are struggling in will drag the average exactly twice as hard as a 3-unit one, and a full-year course you drop in January has already cost you more room to recover than a half course would. When you decide what to drop, what to take in the summer and where to spend an extra six hours a week, the credit weight belongs in the decision. If you are in your first year and still calibrating how much a course actually asks of you, the jump from Grade 12 or CEGEP sets out the hours behind these numbers.

Which average is the rule talking about?

There is never just one GPA. Toronto's Faculty of Arts and Science calculates a sessional GPA from a single Fall, Winter or Summer session, an annual GPA from the Fall and Winter sessions together, and a cumulative GPA from every mark on the record to date. York reports a sessional and a cumulative average. Queen's Arts and Science distinguishes a term GPA, an academic year GPA, a cumulative GPA across all Queen's undergraduate courses, and a plan GPA built only from the courses that count towards your current degree plan.

The distinction is not administrative trivia, because each rule attaches itself to one of them:

• Academic standing usually reads the cumulative number. Queen's requires a cumulative GPA of 1.60 or above to remain in good academic standing in Arts and Science, and assesses it in May each year.
• Scholarships and honours lists usually read a single year. That is the annual or sessional figure, which is why one strong year can win an award while the cumulative average stays where it was.
• Program and graduation rules may read a plan average. Queen's plan GPA counts only the courses meeting current degree plan requirements and leaves out electives and failed courses.
• Some courses are in no average at all. Toronto excludes transfer credits, courses designated Extra, Credit/No Credit courses and passed Pass/Fail courses from the GPA.

So when a page tells you that you need a 2.0, find out which 2.0 before you plan around it.

What happens to a course you fail or repeat?

Two universities, two opposite answers, and no way to reason it out from first principles. This is the single clearest argument for reading your own faculty's regulation rather than asking a friend who studies somewhere else.

Queen's Arts and Science is forgiving: when a course is repeated, only the highest grade earned is used in the cumulative GPA, and the earlier attempt stays visible on the transcript without counting. York is close to that but keyed to recency rather than height: York allows three attempts at a course, treats the most recent attempt as the grade of record, and designates prior attempts No Credit Retained, so the earlier grade remains on the transcript but is left out of the sessional, major and cumulative averages. A course can only count once towards program requirements either way.

Neither rule erases anything. Both leave the original grade on the transcript where a graduate admissions committee can read it, and that committee is not bound by your registrar's arithmetic.

Does anyone round your GPA up?

Assume not. The University of Calgary states the position most plainly: a grade point average will be based on the second decimal point and will not be rounded, and the calendar gives the example that a GPA calculated at 2.999 will be 2.99. The same page notes that all grades are used in the yearly averages on the official transcript and in the cumulative averages the faculties calculate.

Where rounding does appear, it is usually at the receiving end rather than your own, and it is stated as a rule. The point is practical: a threshold at 3.30 is a threshold at 3.30, and a term plan that lands you at 3.29 has missed it. If you are working towards a professional program where thresholds decide everything, how Canadian medical schools recalculate a GPA shows what that looks like in practice.

Can you convert your GPA to another university's scale?

You can do the sum, but nobody is required to accept it. Conversion is the receiving institution's job, done under its own published method, and the answer it gets is the one that counts.

UVic is explicit about how that works for graduate admissions. It calculates a GPA from your most recent eligible coursework equivalent to 30 units at UVic, uses the credit or unit value and grading scale of the institution that awarded the degree, and then converts the result to the UVic scale. Non-graded courses, including pass/fail and complete grades, are ineligible and simply do not enter the calculation. For international transcripts it does not convert at all, and instead applies minimum requirements set against each country's own grading scale. UBC's Faculty of Graduate and Postdoctoral Studies states its master's minimum the same way, as a minimum overall average in the B+ range, 76 percent at UBC, in third- and fourth-year courses, so the number that counts is the receiving university's number.

Three things follow for you. Keep percentages, because they survive translation better than grade points. Never send a self-calculated conversion as though it were a fact about your record. And read the target institution's method before your final year, not after it, because most methods weight the most recent courses and there is only one chance to be recent.

What should you do with all this in week one?

Half an hour, once a term, on your own faculty's pages rather than a GPA calculator someone posted on Reddit.

The half hour with your own calendar

1. Find your faculty's grading scale and write down the grade point for each letter, including whether there is an A+ above 4.0 and whether minus grades exist.
2. Write down the credit weight of every course on your timetable, and total them.
3. Find which average your progression rule, your scholarship and your program admission each use: sessional, annual, cumulative or plan.
4. Find your faculty's rule on repeating a course, and whether the original grade stays in the average.
5. Work out the GPA you are carrying now, to two decimal places, without rounding.

Then plan around the weights rather than around the hardest course. A term is a sum, and the biggest numbers in the sum are your full-credit courses. That is also the argument for keeping recall running through the term instead of saving it for December, which is what the shape of the Canadian academic year is built around, and for testing yourself on the material rather than rereading it, which is the whole of active recall.

Where Notibo fits

A GPA is decided months before it is calculated, in the weeks when the material was still being taught and you were writing too slowly to keep up. Notibo records a lecture, or takes an audio file you upload, and returns a transcript, structured notes and flashcards with spaced repetition, so the six-credit course that carries twice the weight can get twice the review without twice the note-taking. It also turns PDF, PPTX and DOCX files into notes and flashcards, which covers slide decks and readings. It transcribes 89 languages, and the transcript is in the language spoken.

Pro is free to try for 14 days with no card, and the trial includes 240 minutes of recording. Afterwards the free plan covers 30 minutes of recording a month. Pro is EUR 9.99 a month or EUR 88.99 a year, in euro, with the local amount shown at checkout. Uploads are capped at 50 MB, and long recordings are saved in smaller parts as they run and joined back into one transcript. Files are stored in the EU on Supabase in Frankfurt, while transcription and the AI notes run on US processors under standard contractual clauses. Recording a class needs permission, so ask your instructor first.