What are GA4 Calculated Metrics?
Google Analytics 4 (GA4) calculated metrics allow you to merge various metrics to generate new ones that can be employed in your reports. After creating a GA4 calculated metric, you have the flexibility to integrate them into standard reports and incorporate them within custom exploration reports.
For example, consider crafting a calculated metric aimed at gauging the profitability of your eCommerce store. This can be achieved by calculating the product of the revenue (e.g. $1,000) and the profit margin (e.g. 10%).
To create a calculated metric, go to the Admin section and select Custom definitions.
Select Calculated metrics and then Create calculated metrics.
Specify the condition for generating a custom metric. For instance, if your eCommerce store maintains a profit margin of 10%, you can determine the estimated profit by multiplying the total revenue by 0.10.
After crafting a calculated metric, you can easily incorporate it into your standard report. To achieve this, simply click on the pencil icon within a standard report.
Select Metrics
Select Add Metric
Select the Custom Calculated Metric that You Have Created
Then, select Apply and the custom metric will be added to your standard report!