How do I calculate YouTube playlist length?
Paste a YouTube playlist URL into YT Slice, then calculate the complete playlist or choose the exact video range you want to measure.
YouTube playlist duration and range calculator
YouTube Playlist Length Calculator
Calculate the total watch time of a complete YouTube playlist or choose a custom start and end video range.
Playlist Input and Range Selection
Enter a YouTube playlist URL and select the video range you want to analyze
Calculate Any YouTube Playlist Range
YT Slice helps students, course viewers, creators, and researchers find the total duration of a YouTube playlist before they start watching. Use the full playlist option for the complete watch time, or choose a custom range when you only need videos from one part of a long playlist.
Full Playlist Length
Get the complete duration and average video length for a YouTube playlist.
Custom Video Range
Select a start and end video number to calculate only the playlist section you care about.
Playback Speed Time
Compare how long the selected playlist range takes at common YouTube playback speeds.
YouTube Playlist Length FAQ
Can I calculate a custom range inside a playlist?
Yes. Enter the start video number and end video number to calculate only that slice of the playlist instead of the full playlist.
Does the calculator show watch time at different playback speeds?
Yes. After the playlist is calculated, YT Slice shows watch-time estimates for common speeds including 1.25x, 1.5x, 1.75x, and 2x.