Japan vs United States Grading System

How does the Japan grading system work?

Japanese universities use a 100-point percentage scale where 60 is the minimum pass. The descriptors (可/良/優/秀) are standard national designations.

⚠️ Japanese passing grade is 60, not 50.

How does the United States grading system work?

US universities use a 4.0 GPA scale as a credit-weighted average. A=4.0, B=3.0, C=2.0, D=1.0, F=0. Plus/minus grades (A-=3.7, B+=3.3) are common.

Do Japan and the United States mark to the same standard?

No — and it is the difference in marking culture, not the arithmetic, that makes a direct comparison mislead. Here is how each country actually uses its own scale.

What a good grade means in Japan

Japanese marking is conservative at the top. The 秀/S band above 90 is genuinely uncommon, and 優 (80–89) is the highest grade most strong students earn routinely — so an average in the 80s is a good degree rather than a modest one, and an aggregate above 90 is exceptional. The other thing worth knowing is that undergraduate grades carry less weight in Japanese graduate admission than they do almost anywhere else: entry usually turns on an entrance examination and on a prospective supervisor agreeing to take you.

What a good grade means in the United States

US marking is generous by international standards, and this is the mirror image of the trap that catches Indian and Chinese applicants. A US 3.5 is a good but unremarkable result, held by a large share of graduates from selective institutions — it is not equivalent to a British 3.5-out-of-4-style elite performance. Applying to the UK, an American should expect their GPA to translate to a lower-sounding percentage than instinct suggests, and that is normal rather than a downgrade.

Will a grade from Japan get you into the United States?

United States universities typically ask for 3.00 / 4 for a taught master's — a one-to-two-year postgraduate degree made mostly of classes. On Japan's scale that is roughly 72–78 / 100 (Good (良)). US graduate schools publish a 3.0 minimum near-universally. The competitive figure is the average GPA of admitted applicants across all graduate programmes at UNC Chapel Hill (gradschool.unc.edu/admissions/averagescores/) — a reference point, not a cut-off. Programmes set their own bars above the school minimum, and applicants below 3.0 are usually invited to contact the programme rather than turned away.

UC Riverside Graduate Division — admission requirements · checked 2026-07-24 · the figure in your own terms is a double conversion, so it is a range. how this is worked out

90%+ (Excellent) → approximately 4.0 GPA. 80–89% → approximately 3.3 GPA.

What goes wrong converting grades from Japan to the United States?

Japan rarely awards near the top of its own scale, so a result that looks modest in Japan terms converts higher than a direct comparison suggests.

Mistakes specific to Japan grades

• Assuming your GPA drives graduate admission in Japan. Entrance examinations and supervisor agreement matter more, which is why we publish no grade threshold for Japan.
• Treating 60 as a low pass. It is the Japanese pass mark, so the scale's usable range is narrower than in countries passing at 50.
• Reading an 80 as unremarkable because it is 80%. 優 is the highest grade most students regularly achieve.

What should you do next, applying from Japan to the United States?

1. Check the course, not the country. Entry requirements are set per programme and revised every cycle. The 3.00 / 4 above is the typical bar, not a guarantee — selective courses ask for more.
2. Budget for a credential evaluation. Most United States universities require your transcript assessed by an approved service before they will consider it — roughly $200 and 4–7 weeks. Our WES guide explains which report to order, since choosing the wrong one means paying twice.
3. Get your documents moving early. Universities normally require your transcript sent directly by your institution rather than as a copy from you, which takes longer than most applicants expect.
4. Read both systems in full. How Japan grading works · How United States grading works

What do these grading terms mean?

Percentage scale

A 0–100 marking scale — but the numbers are not comparable across countries: 70% is an outstanding result in the UK and a modest one in India.

GPA (Grade Point Average)

The US way of expressing an overall grade, on a 0–4.0 scale where 4.0 is the top — so a 4.0 is roughly what a 90–100% or a First Class would be elsewhere.

Transcript

The official document from your university listing every subject you took and the grade you got — not the same as your degree certificate, and universities abroad want both.

Credential evaluation

A paid report from an approved company that restates your foreign qualification in local terms, which many US and Canadian universities require before they will assess you.

Credits / credit hours

A measure of how much a subject counts toward your degree — bigger subjects carry more credits and pull your average further.

Degree classification

A named band your final result falls into — First Class, 2:1, Distinction — used across the UK, Ireland, Nigeria, India and much of the Commonwealth instead of a single number.

Frequently asked questions