Convert Metric to Imperial Units in WordPress with Unit Converter If you got a blog with lots of measurements, metrics and this kind of stuff, then this is for you. You could also convert all of them manually, but why loose all the fun and not let a Plugin do it for you. It`s a bout Unit Converter Plugin for WordPress. Go ahead and give it a spin. Activate it and and get into plugin settings. There will be no option page in the admin panel, so in order to make the changes we need to edit the plugin file at /wp-content/plugings/unit-converter.php.So this plugin does what it should do, it takes your measurements found in your blog and transforms them into metric or non-metric equivalent. You can either use the mouse-over technique or you can have it in brackets. If you want to modify this, search line 31 in unit-converter.php and change : $display_mode = 'mouseover'; to $display_mode = 'parentheses'; Download : http://wordpress.org/plugins/unit-converter/