[School year 2042] Date of birth and age of 1st grade in junior high school

Calculate date of birth and age from grade

Date of birth and age of 1st grade in junior high school as of School year 2042(Reiwa 24).
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 2042" is from April 1, 2042 to March 31, 2043.

School year 2042(Reiwa 24) - 1st grade in junior high school

School year 2042
(Reiwa 24)
April 2, 2042 – April 1, 2043
Grade 1st grade in junior high school
Date of birth April 2, 2029 – April 1, 2030
Age 12 years old – 13 years old
If your birthday has not yet come after April 2nd : 12 years old
If your birthday is after April 2nd : 13 years old
Sexagenary cycle
Born in 2029 : 酉(Tori 酉(Tori))
Born in 2030 : 戌(Inu 戌(Inu))

Grade list

DateGrade Age
April 2, 2029 – April 1, 2030 Birth
April 2, 2030 – April 1, 2031 0 – 1
April 2, 2031 – April 1, 2032 1 – 2
April 2, 2032 – April 1, 2033 2 – 3
April 2, 2033 – April 1, 2034 1st year of kindergarten 3 – 4
April 2, 2034 – April 1, 2035 2nd year of kindergarten 4 – 5
April 2, 2035 – April 1, 2036 3rd year of kindergarten 5 – 6
April 2, 2036 – April 1, 2037 1st grade in elementary school 6 – 7
April 2, 2037 – April 1, 2038 2nd grade in elementary school 7 – 8
April 2, 2038 – April 1, 2039 3rd grade in elementary school 8 – 9
April 2, 2039 – April 1, 2040 4th grade in elementary school 9 – 10
April 2, 2040 – April 1, 2041 5th grade in elementary school 10 – 11
April 2, 2041 – April 1, 2042 6th grade in elementary school 11 – 12
April 2, 2042 – April 1, 2043 1st grade in junior high school 12 – 13
April 2, 2043 – April 1, 2044 2nd grade in junior high school 13 – 14
April 2, 2044 – April 1, 2045 3rd grade in junior high school 14 – 15
April 2, 2045 – April 1, 2046 1st grade in high school 15 – 16
April 2, 2046 – April 1, 2047 2nd grade in high school 16 – 17
April 2, 2047 – April 1, 2048 3rd grade in high school 17 – 18
April 2, 2048 – April 1, 2049 1st year university student 18 – 19
April 2, 2049 – April 1, 2050 2nd year university student 19 – 20
April 2, 2050 – April 1, 2051 3rd year university student 20 – 21
April 2, 2051 – April 1, 2052 4th year university student 21 – 22
April 2, 2052 – April 1, 2053 1st year master's student 22 – 23
April 2, 2053 – April 1, 2054 2nd year master's student 23 – 24
April 2, 2054 – April 1, 2055 1st year Ph.D. student 24 – 25
April 2, 2055 – April 1, 2056 2nd year Ph.D. student 25 – 26
April 2, 2056 – April 1, 2057 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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