Participation Rate
The participation rate relates the number of people who completed an action to the number of people included in the reference scope. It therefore depends on the definition of participation, eligibility, and the period. A rate is only comparable to another if these conventions are compatible.
A concrete example
If 240 of the 800 eligible members report at least one validated sale during the quarter, participation is 30%. Count unique individuals.
A point to consider
Changing the denominator between registered, invited, and eligible changes the result. Publish the scope and time window along with the rate.
Read the rate along with its volume
Display the number of unique participants, the number of eligible participants, and the time period. Break down the results by role or channel if participation options differ. An overall average can mask a group with restricted access. Finally, distinguish between first-time participation and repeated participation: these respectively indicate the discovery of the mechanics and their ability to establish a habit.
Questions to ask your team
- Is a person who acts multiple times counted only once?
- Are absences, new entries, and exits handled according to a consistent rule?

