Hi @deezium - Klaviyo averages conversion rates (like open or click rates) across multiple campaigns in the dashboard using a weighted average, not a simple or “naive” average.
Here’s how Klaviyo calculates the average:
They use the following weighted average formula for metrics like open rates, click rates, and conversion rates:
{Weighted Average Conversion Rate} = {Conversions for each campaign} / {Emails delivered for each campaign}
This means larger campaigns (with more sends) have a proportionally larger impact on the average shown in the dashboard than smaller ones.
Why this matters:
- Weighted = Accurate representation of performance.
- Unweighted (naive) = Misleading, since a small campaign with a high conversion rate could skew the average unrealistically.
So to answer the question:
No, they do not. Big campaigns contribute more due to more deliveries (and therefore more weight in the average).