Free YouTube playlist tool
Calculate only video N to video M instead of the whole playlist, then compare watch time at different speeds.
Range calculation is useful when you only need one course module, one chapter, or the remaining unwatched section of a long playlist.
The result shows how many videos are included in the range and recalculates the speed table from only those videos.
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.
Calculate how long it will take to watch a YouTube playlist at normal speed or faster playback speeds like 1.25x, 1.5x, 1.75x, and 2x.
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.
Yes. Start and end numbers match the position shown in the playlist video table.
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.