User:Gwib/agebox

0	This user is 0 years, 0 months, and 0 days old.

Variables

There are three variables needed for this template:

Let us assume that a user was born on 12th February, 1984. The variables for displaying this exact, auto-updating age are as follows: {{User:Gwib/agebox|year=1984|month=2|day=12}}

Typing out the preceding code would produce a userbox like this:

40	This user is 40 years, 9 months, and 17 days old.

See? Very simple, and its auto-updating!