Age and school-year estimates for those born in 2003

Man-nenrei, kazoedoshi, wareki, eto, and school years for people born in 2003, as of 30 August 2026. If you know the month and day, use the age calculator (this page assumes 2 April for a year-level lookup).

As-of date：30 August 2026(updated to today when you view the page)

Legal age (today)

23years

Legal age (31 Dec)

23years

Kazoedoshi

24years

Wareki (assumes 2 April)

平成15年4月2日

Eto

癸未（未）

Elementary school

April 2010

Junior high

April 2016

High school

April 2019

High-school graduation

March 2022

Kanreki (approx. year)

2062

Facts on this page

・Legal age as of 30 August 2026 is 23

・Legal age on 31 December 2026 is 23

・Kazoedoshi is 24

・Wareki date of birth (assumes 2 April) is 平成15年4月2日

・Eto is 癸未 (未)

・Elementary school starts April 2010

・Junior high starts April 2016

・High school starts April 2019

・High-school graduation is March 2022

・Kanreki (kazoedoshi) approx. year is 2062

・Yakudoshi (male, kazoedoshi 24): mae:25

・Yakudoshi (female, kazoedoshi 24): none

Assumptions

For searches without a month and day, we assume a 2 April birthday.

The static as-of date (build time) is 30 August 2026. After load we update it to today.