[School year 1964] Date of birth and age of 4th year university student

Calculate date of birth and age from grade

Date of birth and age of 4th year university student as of School year 1964(Showa 39).
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 1964" is from April 1, 1964 to March 31, 1965.

School year 1964(Showa 39) - 4th year university student

School year 1964
(Showa 39)
April 2, 1964 – April 1, 1965
Grade 4th year university student
Date of birth April 2, 1942 – April 1, 1943
Age 21 years old – 22 years old
If your birthday has not yet come after April 2nd : 21 years old
If your birthday is after April 2nd : 22 years old
Sexagenary cycle
Born in 1942 : 午(Uma 午(Uma))
Born in 1943 : 未(Hitsuji 未(Hitsuji))

Grade list

DateGrade Age
April 2, 1942 – April 1, 1943 Birth
April 2, 1943 – April 1, 1944 0 – 1
April 2, 1944 – April 1, 1945 1 – 2
April 2, 1945 – April 1, 1946 2 – 3
April 2, 1946 – April 1, 1947 1st year of kindergarten 3 – 4
April 2, 1947 – April 1, 1948 2nd year of kindergarten 4 – 5
April 2, 1948 – April 1, 1949 3rd year of kindergarten 5 – 6
April 2, 1949 – April 1, 1950 1st grade in elementary school 6 – 7
April 2, 1950 – April 1, 1951 2nd grade in elementary school 7 – 8
April 2, 1951 – April 1, 1952 3rd grade in elementary school 8 – 9
April 2, 1952 – April 1, 1953 4th grade in elementary school 9 – 10
April 2, 1953 – April 1, 1954 5th grade in elementary school 10 – 11
April 2, 1954 – April 1, 1955 6th grade in elementary school 11 – 12
April 2, 1955 – April 1, 1956 1st grade in junior high school 12 – 13
April 2, 1956 – April 1, 1957 2nd grade in junior high school 13 – 14
April 2, 1957 – April 1, 1958 3rd grade in junior high school 14 – 15
April 2, 1958 – April 1, 1959 1st grade in high school 15 – 16
April 2, 1959 – April 1, 1960 2nd grade in high school 16 – 17
April 2, 1960 – April 1, 1961 3rd grade in high school 17 – 18
April 2, 1961 – April 1, 1962 1st year university student 18 – 19
April 2, 1962 – April 1, 1963 2nd year university student 19 – 20
April 2, 1963 – April 1, 1964 3rd year university student 20 – 21
April 2, 1964 – April 1, 1965 4th year university student 21 – 22
April 2, 1965 – April 1, 1966 1st year master's student 22 – 23
April 2, 1966 – April 1, 1967 2nd year master's student 23 – 24
April 2, 1967 – April 1, 1968 1st year Ph.D. student 24 – 25
April 2, 1968 – April 1, 1969 2nd year Ph.D. student 25 – 26
April 2, 1969 – April 1, 1970 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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