Event & Membership Impact Calculator

Anca Paduraru

B2B Engagement Strategist

I help organizations drive member retention and growth with data-driven, personalized strategies that boost engagement and ROI.

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The EGHI Score (Engagement & Growth Health Index) is a powerful, easy-to-understand metric that provides a clear snapshot of your organization’s health. By combining key factors like event attendance, membership growth, and retention into a single score, the EGHI Score reveals how well you’re engaging members and sustaining growth.

The EGHI Score is your go-to metric for making informed, proactive decisions that lead to long-term success.

Why it’s essential:

One score, Big picture: see your organization’s performance at a glance.
Actionable insights: quickly spot areas needing improvement — engagement, churn, or growth.
Data-Driven Decisions: focus on what matters with real numbers guiding your strategy.

Total number of members (including those who joined this year): Number of people that attended your last event: Number of people that joined this year: Number of people that quit membership:

Attendance Rate: %

Growth Rate: %

Total Loss Rate: %

Loss on Growth: %

EGHI Score (Engagement & Growth Health Index): / 100