Free YouTube playlist tool
Use this page when the real question is how long it will take to finish a playlist at your chosen playback speed.
The result highlights adjusted watch time first, then shows the original playlist duration. This is helpful when you normally watch lectures, podcasts, or tutorials faster than 1x.
Enter your daily watch minutes to see how many days you need. A four-hour playlist at 1.5x becomes much easier to fit into a practical viewing plan.
Calculate the total length and duration of any YouTube playlist. Paste a playlist URL to see total watch time, video count, average video length, and playback-speed estimates at 1.25x, 1.5x, 1.75x, and 2x.
See how much time you save when watching a YouTube playlist at 1.25x, 1.5x, 1.75x, 2x, or a custom playback speed.
Plan how many days you need to finish a YouTube playlist. Enter your daily watch time and playback speed to build a simple viewing schedule.
Use the speed you can understand comfortably. Many educational playlists work well at 1.25x or 1.5x, while dense technical material may need 1x.
The calculator can only read public playlists that the YouTube Data API can access. Private playlists and removed videos may appear as unavailable or return a clear error.
No. The browser calls a Cloudflare Pages Function, and the function reads YOUTUBE_API_KEY from the server environment.
Yes. Use the start and end video range controls to calculate only the videos you plan to watch.
Paste a public playlist URL and get total duration, watch time, speed savings, daily planning, and CSV export in one workflow.