About the Session Frequency Calculator
Sessions per user over a period — how often people open your app or site.
Also known as: sessions per user, app open rate.
How to use this calculator
- Enter sessions, active users.
- The result updates instantly as you type — press Calculate (or Enter) at any time.
- Open “Step-by-step” to see how the answer was worked out.
- Use Copy result or Share to save the answer or send a link with your inputs.
Formula
Sessions per user = Sessions ÷ Active users
Worked example
Using the values pre-filled in the calculator above:
- Sessions = 180,000
- Active users = 45,000
the calculator returns:
- Sessions per user: 4
Working
Sessions per user = 180,000 ÷ 45,000 = 4