Template:Age
From semanticweb.org
Template:age (talk, backlinks, edit).
This template uses complicated meta:ParserFunctions to return the number of full years elapsed since one date until today or another date (UTC).
Usage example: Björk (born 1965-11-21) is {{age|1965|11|21}} years old produces
Björk (born 1965-11-21) is 43 years old
