[School year 1890] Date of birth and age of 3rd year Ph.D. student

Calculate date of birth and age from grade

Date of birth and age of 3rd year Ph.D. student as of School year 1890(Meiji 23).
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 1890" is from April 1, 1890 to March 31, 1891.

School year 1890(Meiji 23) - 3rd year Ph.D. student

School year 1890
(Meiji 23)
April 2, 1890 – April 1, 1891
Grade 3rd year Ph.D. student
Date of birth April 2, 1863 – April 1, 1864
Age 26 years old – 27 years old
If your birthday has not yet come after April 2nd : 26 years old
If your birthday is after April 2nd : 27 years old
Sexagenary cycle
Born in 1863 : 亥(I 亥(I))
Born in 1864 : 子(Ne 子(Ne))

Grade list

DateGrade Age
April 2, 1863 – April 1, 1864 Birth
April 2, 1864 – April 1, 1865 0 – 1
April 2, 1865 – April 1, 1866 1 – 2
April 2, 1866 – April 1, 1867 2 – 3
April 2, 1867 – April 1, 1868 1st year of kindergarten 3 – 4
April 2, 1868 – April 1, 1869 2nd year of kindergarten 4 – 5
April 2, 1869 – April 1, 1870 3rd year of kindergarten 5 – 6
April 2, 1870 – April 1, 1871 1st grade in elementary school 6 – 7
April 2, 1871 – April 1, 1872 2nd grade in elementary school 7 – 8
April 2, 1872 – April 1, 1873 3rd grade in elementary school 8 – 9
April 2, 1873 – April 1, 1874 4th grade in elementary school 9 – 10
April 2, 1874 – April 1, 1875 5th grade in elementary school 10 – 11
April 2, 1875 – April 1, 1876 6th grade in elementary school 11 – 12
April 2, 1876 – April 1, 1877 1st grade in junior high school 12 – 13
April 2, 1877 – April 1, 1878 2nd grade in junior high school 13 – 14
April 2, 1878 – April 1, 1879 3rd grade in junior high school 14 – 15
April 2, 1879 – April 1, 1880 1st grade in high school 15 – 16
April 2, 1880 – April 1, 1881 2nd grade in high school 16 – 17
April 2, 1881 – April 1, 1882 3rd grade in high school 17 – 18
April 2, 1882 – April 1, 1883 1st year university student 18 – 19
April 2, 1883 – April 1, 1884 2nd year university student 19 – 20
April 2, 1884 – April 1, 1885 3rd year university student 20 – 21
April 2, 1885 – April 1, 1886 4th year university student 21 – 22
April 2, 1886 – April 1, 1887 1st year master's student 22 – 23
April 2, 1887 – April 1, 1888 2nd year master's student 23 – 24
April 2, 1888 – April 1, 1889 1st year Ph.D. student 24 – 25
April 2, 1889 – April 1, 1890 2nd year Ph.D. student 25 – 26
April 2, 1890 – April 1, 1891 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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