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Template information, documentation, and installation instructions.
Expand the below text for usage and other information.

Template Documentation:
Note: The template above might be broken without the parameters; this is normal.
View, edit, or check the history of this documentation. (How does this work?)
Editors can experiment with this template's sandbox and testcases.
This template returns the current age of someone with a given birth date.
Sample output

Installation Instructions
Export this template, then import to install it.
Use edit summary: Copied from [[w:c:templates:Template:Age]] to properly attribute this template's editors.
There is no additional installation instructions for this template. If there is any, you may create it at Template:Age/install.