[School year 2031] Date of birth and age of 1st year university student

Calculate date of birth and age from grade

Date of birth and age of 1st year university student as of School year 2031(Reiwa 13).
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 2031" is from April 1, 2031 to March 31, 2032.

School year 2031(Reiwa 13) - 1st year university student

School year 2031
(Reiwa 13)
April 2, 2031 – April 1, 2032
Grade 1st year university student
Date of birth April 2, 2012 – April 1, 2013
Age 18 years old – 19 years old
If your birthday has not yet come after April 2nd : 18 years old
If your birthday is after April 2nd : 19 years old
Sexagenary cycle
Born in 2012 : 辰(Tatsu 辰(Tatsu))
Born in 2013 : 巳(Mi 巳(Mi))

Grade list

DateGrade Age
April 2, 2012 – April 1, 2013 Birth
April 2, 2013 – April 1, 2014 0 – 1
April 2, 2014 – April 1, 2015 1 – 2
April 2, 2015 – April 1, 2016 2 – 3
April 2, 2016 – April 1, 2017 1st year of kindergarten 3 – 4
April 2, 2017 – April 1, 2018 2nd year of kindergarten 4 – 5
April 2, 2018 – April 1, 2019 3rd year of kindergarten 5 – 6
April 2, 2019 – April 1, 2020 1st grade in elementary school 6 – 7
April 2, 2020 – April 1, 2021 2nd grade in elementary school 7 – 8
April 2, 2021 – April 1, 2022 3rd grade in elementary school 8 – 9
April 2, 2022 – April 1, 2023 4th grade in elementary school 9 – 10
April 2, 2023 – April 1, 2024 5th grade in elementary school 10 – 11
April 2, 2024 – April 1, 2025 6th grade in elementary school 11 – 12
April 2, 2025 – April 1, 2026 1st grade in junior high school 12 – 13
April 2, 2026 – April 1, 2027 2nd grade in junior high school 13 – 14
April 2, 2027 – April 1, 2028 3rd grade in junior high school 14 – 15
April 2, 2028 – April 1, 2029 1st grade in high school 15 – 16
April 2, 2029 – April 1, 2030 2nd grade in high school 16 – 17
April 2, 2030 – April 1, 2031 3rd grade in high school 17 – 18
April 2, 2031 – April 1, 2032 1st year university student 18 – 19
April 2, 2032 – April 1, 2033 2nd year university student 19 – 20
April 2, 2033 – April 1, 2034 3rd year university student 20 – 21
April 2, 2034 – April 1, 2035 4th year university student 21 – 22
April 2, 2035 – April 1, 2036 1st year master's student 22 – 23
April 2, 2036 – April 1, 2037 2nd year master's student 23 – 24
April 2, 2037 – April 1, 2038 1st year Ph.D. student 24 – 25
April 2, 2038 – April 1, 2039 2nd year Ph.D. student 25 – 26
April 2, 2039 – April 1, 2040 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.

Other years