Average Session Value

Understanding Average Session Value

Average session value (ASV) goes beyond conversion rate by factoring in how much each visitor session is actually worth in revenue terms. A store might have a low conversion rate but a high ASV if its converting customers tend to place large orders. Conversely, a high conversion rate with tiny order sizes can produce a disappointing ASV.

To calculate ASV, divide your total revenue by the total number of sessions. If your store generated $50,000 from 25,000 sessions last month, your average session value is $2.00. This number gives you a single metric that captures both conversion probability and order size in one figure.

ASV is particularly useful for evaluating the impact of site changes that affect browsing behavior. For example, adding product recommendations might not change your conversion rate, but if it increases the items per order for those who do convert, your ASV rises. It captures improvements that conversion rate alone would miss.

Comparing ASV across traffic sources reveals which channels bring the most valuable visitors. Organic search traffic might have a lower conversion rate than email campaigns, but if organic visitors who do convert spend significantly more, the ASV comparison tells a different story than conversion rate alone.