Lukas

Age Shortcodes lets you insert the current age in years of someone or something anywhere in your WordPress site with a simple shortcode.
Use the shortcode <code>[age birthday="yyyy-mm-dd"]</code> in any post, page or widget to display the current age in years.
<h3>How it works</h3>
The <code>[age birthday="1973-10-15"]</code> year old American musician Dax Riggs is best known for fronting the band Acid Bath.
The Golden Gate Bridge was opened <code>[age birthday="1937-05-27"]</code> years ago.

Age Shortcodes

Add shortcodes for the age of someone or something in years

DuncanMarshall

This widget displays the current star sign, your zodiac sign, or a calculator to let users pick their’s.
<ul>
<li>Clean, simple, and responsive design fits well with any theme</li>
<li>Keeps users coming back to your site.</li>
<li>Works equally well on desktop or mobile.</li>
</ul>
The widget renders html anchors to static alternatives for users with NoScript, but requires you to enable this feature.

Show Star Sign Widget

A sidebar widget to display a star sign - yours, or the current sign.

Age Shortcodes vs Show Star Sign Widget