Average Session Length (ASL)
Average time spent per user session
FORMULA
Average Session Length = Total Session Time / Total Sessions
What is Average Session Length?
Average Session Length measures the mean duration of user sessions. Longer sessions typically indicate higher engagement, though context matters. Used alongside session frequency and other metrics to understand engagement patterns.
Chart
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Sample Data
| day | totalTime | sessions | avgLength |
|---|---|---|---|
| Mar 1 | 1,250,000 | 25,000 | 50 |
| Mar 2 | 1,375,000 | 27,500 | 50 |
| Mar 3 | 1,500,000 | 30,000 | 50 |
| Mar 4 | 1,625,000 | 32,500 | 50 |
Required Data Columns
Total TimeTotal Sessions