[School year 1983] Date of birth and age of 1st year master's student

Calculate date of birth and age from grade

Date of birth and age of 1st year master's student as of School year 1983(Showa 58).
You can also check the age before and after the birthday, and the Sexagenary cycle.
In addition, you can easily check Grade list such as date of birth, grade, age, etc. for each year in the table.

School year starts on April 1st and ends on March 31st of the following year.
"School year 1983" is from April 1, 1983 to March 31, 1984.

School year 1983(Showa 58) - 1st year master's student

School year 1983
(Showa 58)
April 2, 1983 – April 1, 1984
Grade 1st year master's student
Date of birth April 2, 1960 – April 1, 1961
Age 22 years old – 23 years old
If your birthday has not yet come after April 2nd : 22 years old
If your birthday is after April 2nd : 23 years old
Sexagenary cycle
Born in 1960 : 子(Ne 子(Ne))
Born in 1961 : 丑(Ushi 丑(Ushi))

Grade list

DateGrade Age
April 2, 1960 – April 1, 1961 Birth
April 2, 1961 – April 1, 1962 0 – 1
April 2, 1962 – April 1, 1963 1 – 2
April 2, 1963 – April 1, 1964 2 – 3
April 2, 1964 – April 1, 1965 1st year of kindergarten 3 – 4
April 2, 1965 – April 1, 1966 2nd year of kindergarten 4 – 5
April 2, 1966 – April 1, 1967 3rd year of kindergarten 5 – 6
April 2, 1967 – April 1, 1968 1st grade in elementary school 6 – 7
April 2, 1968 – April 1, 1969 2nd grade in elementary school 7 – 8
April 2, 1969 – April 1, 1970 3rd grade in elementary school 8 – 9
April 2, 1970 – April 1, 1971 4th grade in elementary school 9 – 10
April 2, 1971 – April 1, 1972 5th grade in elementary school 10 – 11
April 2, 1972 – April 1, 1973 6th grade in elementary school 11 – 12
April 2, 1973 – April 1, 1974 1st grade in junior high school 12 – 13
April 2, 1974 – April 1, 1975 2nd grade in junior high school 13 – 14
April 2, 1975 – April 1, 1976 3rd grade in junior high school 14 – 15
April 2, 1976 – April 1, 1977 1st grade in high school 15 – 16
April 2, 1977 – April 1, 1978 2nd grade in high school 16 – 17
April 2, 1978 – April 1, 1979 3rd grade in high school 17 – 18
April 2, 1979 – April 1, 1980 1st year university student 18 – 19
April 2, 1980 – April 1, 1981 2nd year university student 19 – 20
April 2, 1981 – April 1, 1982 3rd year university student 20 – 21
April 2, 1982 – April 1, 1983 4th year university student 21 – 22
April 2, 1983 – April 1, 1984 1st year master's student 22 – 23
April 2, 1984 – April 1, 1985 2nd year master's student 23 – 24
April 2, 1985 – April 1, 1986 1st year Ph.D. student 24 – 25
April 2, 1986 – April 1, 1987 2nd year Ph.D. student 25 – 26
April 2, 1987 – April 1, 1988 3rd year Ph.D. student 26 – 27

*Primary school(6 years) / Junior high school(3 years) / High school(3 years) / Four-year university(4 years) / Master's course(2 years) / Doctoral course(3 years)

*Age does not take into account repeat grades or ronin.

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