Mdkart

<p>The countdown can works in two ways : for futur and past events : until the events (in 43 days for example) and since the events (for 96 days)</p>
<p>So this plugin is very interesting for major (or minor) events of the life, birthdays, etc…</p>
<h4>Feature List</h4>
<ul>
<li>Unlimited DDays stocked in the database</li>
<li>Function of repetition of the Dday. For example : every year for birthday.</li>
<li>Posibility to give a title, an URL, a description…</li>
<li>Customizable format of display (ex : The balise %TITLE% will be replaced by the title of the DDay). This allows a simply translation in any language.</li>
<li>Advanced interface of management of the DDays : selection of the order by drag and drop, realtime form validation.</li>
<li>Posibility to insert the list of the DDays in the sidebar or to insert a specific DDay in a post</li>
</ul>


DDay

This plugin allow to associate a countdown to events.

fergbrain

<p>Countdown Timer allows you to setup one or more dates to count down to or away from.</p>
<p>Events can be inserted into the sidebar using the widget, or within posts and pages using shortcodes.</p>
<p>Currently supports 22 languages.</p>
<h3>Translations</h3>
<h4>Using another language</h4>
<p>You’ll need to modify your wp-config.php file. To do this…</p>
<ol>
<li>Open your <code>wp-config.php</code> file in a text editor and search for: <code>define ('WPLANG', '');</code></li>
<li>Edit this line according to the language you want to use (and is available). For example, for Deutsch spoken in Germany, you must add: <code>('WPLANG', 'de_DE');</code></li>
<li>Once you’ve added your language code, save the file.</li>
<li>Upload the modified wp-config.php file into the WordPress root directory.</li>
</ol>
<p>Of course, you’ll replace de_DE with the language extension that you want to use, unless of course you actually did want the German language translation. For more information, consult <a href="https://codex.wordpress.org/Installing_WordPress_in_Your_Language" rel="nofollow ugc">Installing WordPress in Your Language</a> on the WordPress Codex</p>
<h4>Languages Available</h4>
<ul>
<li>Bosnian translation: bs_BA</li>
<li>Catalan (Spain) translation: ca_CA</li>
<li>Czech translation: cs_CZ</li>
<li>Danish translation: da_DK</li>
<li>German translation: de_DE</li>
<li>Spanish translation: es_ES</li>
<li>French translation: fr_FR</li>
<li>Hungarian translation: hu_HU</li>
<li>Italian translation: it_IT</li>
<li>Lithuanian translation: lt_LT</li>
<li>Latvian translation: lv_LV</li>
<li>Dutch translation: nl_NL</li>
<li>Norwegian translation: nn_NO</li>
<li>Polish translation: pl_PL</li>
<li>Portuguese [Brazil] translation: pr_BR</li>
<li>Romanian translation: ro_RO</li>
<li>Russian translation: ru_RU</li>
<li>Serbian [Cyrilic] translation: sr_RS</li>
<li>Swedish translation: sv_SE</li>
<li>Turkish translation: tr_TR</li>
<li>Vietnamese translation: vi_VI</li>
<li>Chinese translation: zh_CN</li>
</ul>


Countdown Timer

This plugin allows you to setup a series of dates to count to or from in terms of years, months, weeks, days, hours, minutes, and/or seconds.

DDay vs Countdown Timer