What is the maximum GPA?

There is no single highest possible GPA. It depends entirely on which country and which university issued the transcript, and the real range is wider than most conversion tools admit: the systems below top out at 4, 4.3, 4.33, 4.5, 5, 6, 7, 10, 12, 20, 30, and several are not point scales at all. A 4.0 is a perfect score across most of the United States, an ordinary-to-good result on a Korean 4.5 scale, and uninterpretable without knowing which scale produced it.

This misreads in one direction more than the other. Anyone judging a foreign transcript against their own scale will misjudge it, and the person misjudged is usually the applicant. If you are putting a GPA on a form, name the scale beside the number: "3.6 on a 4.3 scale" is unambiguous where "3.6" is not.

GPA scales of the world, side by side

Each row links to a calculator implementing that system exactly, with its own rounding and honours rules. This table is generated from the same data those calculators run on, so it cannot fall out of step with them. Published tables elsewhere do drift: the corrections page shows, cell by cell, where two live IB matrices differ from the IB's own grid and where a retired UCAS tariff is still in circulation.

Why the maximum differs so much

A grading scale encodes a judgement about how finely to cut the top of the range. A 4.0 scale treats every excellent result as identical. A 4.3 scale, used at HKU, HKUST and Cornell among others, separates an A+ from an A, so averages above 4.0 are real and appear on transcripts. Korea's 4.5 scale goes further again. Australia's 7-point scale and India's 10-point CGPA cut the range differently, and the Philippine scale runs the other way entirely, where 1.00 is the best grade and 5.00 is a failure.

Percentage systems, used across much of Europe and Africa and by UK and Australian universities as a weighted average, do not convert cleanly into any of them. Averaging raw marks and averaging converted grade points are different operations, which is why a Weighted Average Mark and a GPA computed from one transcript move independently of each other.

Common questions about the maximum GPA

What is the maximum GPA?

It depends on the scale, and there is no single answer. Across most of the United States the ceiling is 4.0. Some universities use 4.3 or 4.33 so that an A+ outranks an A. Korea commonly uses 4.5. Australia's is 7.0, India's and the Netherlands' 10, Denmark's 12, and France's and Peru's 20. A number with no scale attached cannot be read.

What is the maximum GPA score?

On the standard American 4.0 scale, 4.0. On a weighted American high school scale it is higher, commonly 5.0 where AP and IB courses carry a full extra point, and a few districts go past that. Weighted and unweighted GPAs are both real numbers from the same transcript, so say which one you are quoting.

Can you get a GPA above 4.0?

Yes, in two different ways. On a weighted high school scale, harder courses add points on top, so a 4.3 or a 5.0 is an ordinary outcome for a strong student. And on a 4.3 or 4.33 university scale an A+ is genuinely worth more than 4.0, so an average above 4.0 appears on the transcript itself rather than being a weighting artefact.

What is the highest GPA you can get?

The best result your own scale allows, which is the only comparison that means anything. A 4.0 is a perfect record in most of the United States, a good but unremarkable result on a Korean 4.5 scale, and a Pass average on Australia's 7-point scale. The table above gives the ceiling for every system on this site.

What is the GPA scale from highest to lowest?

On the standard US 4.0 scale: 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. Other countries order their scales differently, and some run the opposite way entirely: in Germany and the Philippines the lowest number is the best grade.

Is a higher GPA always better?

Not on every scale. German university grades run from 1.0 as the best down to 5.0 as a fail, and Philippine grades from 1.00 down to 5.00 the same way. On those systems a lower number is the stronger result, which is why an unlabelled GPA is genuinely ambiguous rather than merely unclear.

What is the highest GPA in the world?

The question has no answer, because the scales are not commensurable. A 20 in France, a 12 in Denmark, a 10 in India, a 7 in Australia and a 4.0 in the United States are all perfect records, and none is higher than another. What differs is how finely each system cuts the top of the range, not how good the student is.

So what counts as a good GPA?

Only answerable per scale. On a US 4.0 scale, above 3.0 keeps most doors open and 3.5 or higher is competitive for graduate study. On a 4.3 scale the equivalent sits slightly higher because the ceiling is higher. On Australia's 7-point scale a 5.5 is a Distinction average. On a 10-point Indian CGPA an 8.0 is strong. On the Philippine scale lower is better and 1.75 is the usual cum laude line. Find your transcript's row above and use that system's own bands rather than a converted number.