Free YouTube playlist tool
Paste several playlist URLs or IDs to calculate combined duration, combined watch time, and a per-playlist breakdown.
Multiple playlist mode is useful when a course is split into modules or when you compare several creator series before choosing what to watch.
The calculator keeps each playlist result separate and also adds a combined total so you can see both the detail and the full workload.
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.
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.
Export YouTube playlist video titles, durations, total time, and watch-time estimates to CSV for study plans, course planning, or content research.
The UI accepts multiple lines. Very large batches may be limited by YouTube API quota or request time, so smaller batches are easier to review.
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.