Translation guide
The English phrase "one grade" can refer to a school year level, a quality rank, or a single step in a scale. This guide covers how to express these meanings naturally in Japanese.
Referring to a specific year in elementary, middle, or high school.
Means 'first-year student' (e.g., first grade, freshman). Used for the first year of elementary, middle, or high school.
My younger sister is in first grade.
Refers to the entire first-year cohort or the first grade as a whole. More formal than 一年生.
The number of students in one grade is about 200.
Suffix meaning '...th year student'. Replace 〜 with the number: 一年生 (1st), 二年生 (2nd), etc.
He is in second grade.
Referring to a level of quality, such as in products, exams, or evaluations.
General term for grade, rank, or class in quality. Used for products like meat, eggs, or sake.
This beef is the highest grade.
Suffix for rank or grade, often used in exams or skills (e.g., 1級 = first grade/level).
Loanword from English 'rank', commonly used for tiers or grades in games, services, etc.
Referring to a single step in a scale, such as temperature, difficulty, or progress.
一年生 specifically means a first-year student. For 'first grade' as a quality rank, use 一等 or 一級 instead.
等級 is a general term for grade/class in quality, while 級 is often used as a suffix in exam or skill rankings (e.g., 1級, 2級).
He has Eiken Grade 1.
It's hard to go up one grade in this game.
このホテルはワンランク上のサービスを提供します。
This hotel offers service one grade above.