Age calculator
Completed years, leftover months and days. Useful for exams, visas, and Aadhaar-style forms.
Por defecto, tu región. Cambia para comparar otras escalas.
Western completed-year age. Japan also uses this officially since 2022.
Resultado
30
Completed years
0 months, 0 days
- Total days10.957
- Next birthdaydomingo, 12 de septiembre
Fórmula
Years = completed birthdaysThen leftover months and days on the civil calendar
Cómo se calcula
- Enter the birth date and an as-of date (defaults to today).
- Count completed years, then months, then days.
- Next birthday is the next anniversary at or after as-of.
Preguntas
Kazoe vs completed years?
This page uses completed (Western) years. Traditional Japanese kazoe-doshi counts 1 at birth and adds a year every New Year — it is no longer the legal default.