Chrome //
Extensions 
Chrome
Web store
select chrome_id_no,plugin_tag_line,plugin_name,plugin_icon,sitemap_url,oldvsnew_comment from final_chrome_totaldata_sept2022 where MATCH(plugin_name) AGAINST('+playlist +duration' IN Boolean MODE) order by users desc
Youtube Playlist Duration Calculator
An extension to calculate & display the total duration of a youtube playlist.
YouTube Playlist Duration Calculator & Sorter
Get YouTube playlist duration & sort videos in a playlist.
YouTube Playlist Duration
This extension calculates and displays the total duration of a YouTube Playlist
YouTube Playlist Duration Calculator
YouTube Playlist Length Calculator. Analyze YouTube Channels, Videos & Playlists. Simple & Fast!
YouTube Playlist Duration Analyzer
Calculate the time duration to complete the playlist videos on youtube with video skip and video speed control estimation feature