What this result means
Playlist planning is simple division: run duration divided by average track length. This page does that with h:mm:ss inputs.
Use it when you stream music and want enough tracks without silence — or to see how many 3-minute songs a 90-minute long run needs.
1:30:00 run with 3:30 average track → 1,800 s ÷ 210 s ≈ 8.6 → 9 songs.
Shorter songs mean more tracks for the same run.
Calculation method
songs = ceil(run seconds ÷ average track seconds). Exact division; rounding up at display.
Assumes constant average song length; albums and podcasts vary.
Does not account for pauses or DJ crossfades.
Frequently asked questions
How many songs for a 5K?
Enter your expected finish time and average track length. A 30-minute 5K with 3-minute songs needs about 10 songs.
What average song length should I use?
3:30 is a common pop default. Measure your playlist in a music app if you want precision.
Is this the same as playlist length comparison?
This counts songs needed. Compare total playlist duration to run time separately if you want overlap checks.
Do I need an account?
No.