This template uses Lua :
This template returns the number of full months between two dates, or between a specified date and today (UTC).
{{ age in months| year1 | month1 | day1 | year2 | month2 | day2 }} {{ age in months| year1 | month1 | day1 }} {{ age in months| date1 }} {{ age in months| date1 | date2 }}
{{age in months|1970|7|23|2003|7|14}} → 395 {{age in months|1989|7|23}} → 437 {{age in months|23 July 1989}} → 437 {{ age in months|14 December 2025 |13 January 2026 }} → 0 If you use this template for calculating someone's age in months at death or age in months at a certain date (rather than their current age in months), please substitute it into the page, for example: {{subst:age in months|1989|7|23|2003|7|14}} .
Birth, death and age templates
birth, death, age
Combined BDA template Description / use { { BirthDeathAge } } Combines functions of {{Birth date}}, {{birth-date}}, {{birth date and age}}, {{birth year and age}}, {{death date}}, {{death-date}}, {{death date and age}}, and {{death year and age}}.
Birth templates Description / use { { Birth date } } To display a birth date and related hidden metadata. { { Birth-date } } { { Birth date and age } } { { Birth date} } N )'.{ { Birth date and age2 } } { { Birth date and age} } { { Birth-date and age } } As { { Birth date and age} } { { Birth year and age } } Year of birth and approximate age. { { Birth based on age as of date } } To display approximate birth year and current age given a particular date (e.g. when a dated reference mentions the age of a person), only works for living people. { { Birth based on age at death } } To display approximate birth year based on age at death, or on age at a specific date if death date isn't known.
Death templates Description / use { { Death date } } To display a death date and related hidden metadata. { { Death-date } } { { Death date and age } } { { Death date} } N )'; also called with { { event date and age} } { { Death-date and age } } As { { Death date and age} } { { Death date and given age } } To display a death date and specified age. { { Death year and age } } To display a year of, and approximate age at death.
age only
Reverse-determined age template Description / use { { Age } } Age based on number of complete years between two dates. { { Age nts } } { { Age} } number sortable tables .{ { Age as of date } } Current age (in years) from a known age at a specified date. { { Age for infant } } Current age for infant: months and days up to one year, years and months up to three years, and years beyond age 3.
