Cohort retention percent
Cohort retention percent: enter Active users, Cohort size and get an instant result in your browser. Free, private, no account.
Cohort retention percent applies active / start * 100 to the values you enter (Active users, Cohort size). Use it for quick business estimates from your own numbers—not for regulated engineering, tax filing, or clinical decisions. Everything runs in your browser; nothing is uploaded to our servers.
How to use
- Open Cohort retention percent and read the field labels (Active users, Cohort size).
- Replace defaults with figures from your spreadsheet, lab sheet, or quote.
- Press Calculate and note the output before changing another input.
- Bookmark this page if you reuse the same calculation often.
FAQ
Which numbers belong in Cohort retention percent?
Only the on-page labels: Active users, Cohort size. The tool does not guess hidden assumptions.
How does Cohort retention percent compute its result?
It evaluates active / start * 100. If your source uses different symbols, map them to these fields first.
Can I paste the Cohort retention percent result into Excel or Sheets?
Yes—copy the number and keep your own documentation of inputs for audit trails.
Is Cohort retention percent a substitute for professional business software?
No. It is a lightweight browser helper for one relationship; use certified tools for compliance work.