Kalkulačka retencie kohorty

Tracks what percentage of customers from each signup cohort remain active over time. Measures product-market fit and customer satisfaction.

Calkulon makes complex calculations simple — built for students and everyday problem-solvers.

1. 1Group customers by signup month or year
2. 2Track activity status in subsequent months
3. 3Calculate % still active at each interval
4. 4Graph cohort retention curves
5. 5Compare across cohorts

• !Not separating churn by reason (price, product, competition)
• !Assuming current retention continues unchanged