AgeYD

17 years, 99 days

Example

{{Age in years and days
|birth_month = 10
|birth_year = 2004
|birth_day = 18}}

Wikia launched 18 October 2004 which is 17 years 99 days ago

Empty syntax

provided for copy-and-paste usage

{{AgeYD|YEAR|MON|DAY}}