Google Analytics has been a cornerstone of digital marketing for years, but with the release of Google Analytics 4, several new upgrades were introduced. These features make it better suited for improving and tracking conversion rates than its predecessor, Google Analytics 3 (GA3). Moreover, GA4 can help you maintain customers’ trust as it has more data privacy regulations than GA3. 

 

Conversion rates are a key aspect for businesses, as they measure the percentage of visitors who become customers/subscribers. For instance, signing up for your newsletter, completing your contact form, or making a purchase.  

With the release of GA4, you get more flexible event tracking and more sophisticated audience segmentation. Businesses can create targeted campaigns and increase their overall conversion rates by identifying groups of users who are more likely to convert.
 

A deep understanding of conversion?

One of the most common and popular examples of conversion is purchasing. Generally, businesses exist to generate revenue and make as many purchases (sales) as possible. Apart from sales, a company measures conversion concerning: 

 

How conversion Rate is represented uniquely in GA4? 

After the release of GA4, marketers are wondering how to track conversion rates on this new platform. GA4 offers advanced features and a more user-friendly interface for cross-tracking, however, the way to calculate the conversion rate has also changed.

GA4 uses events and conversions instead of relying on goals and funnels. The actions that users perform on your website, like watching a video or clicking a button, are called events. 

You will need to set up conversion tracking by creating a conversion event. When a user completes a specific action on your website, the event will track it, and this data can be used to calculate your conversions.

In GA4, the number of conversions needs to be divided by the total number of sessions on your website. For instance, if you had 100 conversions out of 1000 sessions, the conversion rate would be 10%.  

 

Types of Conversion Rates in Google Analytics 4

There are two types of conversions in GA4 : 

Session conversion rates measure the percentage of sessions that result in conversion events, for instance, form submission or purchase.  The number of sessions that had conversions needs to be divided by the total sessions. Simply put, the concept of session conversion rates primarily involves calculating the percentage of sessions resulting in conversion throughout a specific time period. 

Some of the major components contributing to the session conversion rates in GA4 include;

Sessions: in GA4 A session is a group of users interacting with your apps or website within a given time frame. It initiates when a user either views a page or screen or opens your app in the foreground. A single session can include several events, social interactions, screen or page views,  and e-commerce transactions. By default, after 30 minutes of the user’s inactivity, a session’s time-out (ends). 

Conversions: Conversions are the specific actions that users complete on your site regarding purchases/subscriptions. By tracking the conversions, the marketing efforts and the effectiveness of your website can be measured, and data-driven decisions can be made to improve your business.  

Conversion Events: Conversion events are the specific actions or events that you have defined as essential to your business. For example, filling out or purchasing a contact form might be a conversion event for an e-commerce site. 

Engaged Sessions: The engagement session is a new metric that measures the sessions throughout which visitors actively engage with the app or website. The users interact with your website for a certain amount of time, indicating that they are interested in your content. For instance, when a user visits at least two pages, they complete a conversion event by having a session lasting longer than 10 seconds. You can identify which content is resonating with your audiences by tracking engaged sessions.

User Demographics and Behavior: GA4 allows for a more granular look at user demographics and behavior, which can influence session conversion rates. This includes information about the user’s device, location, interests, and behavior on your site or app.

Date Range: The period for which you’re measuring the conversion rate refers to the number of sessions that occur within a specific date range. You can change this in GA4 to view session conversion rates over different periods.

UCR (user conversion rates) are all about users; the user conversion rate increases if a user converts. But after that, the rate stays the same if that user keeps coming to your website. (This means the user has already converted in the past.) The number of users who generated any conversion events needs to be divided by the total number of users. 

Example: 

When a user visits your website from a Google engine (organic or Google) and the next day comes back again from an email newspaper. Neither one had a conversion event; hence, the user conversion rate is 0%. 

0 / 1 x 100 % = 0 %

When a second user visits your website and gets converted on the first session. Then the visitor converts again in the next session. Thus, the user conversion rate is 100% because one user converted.

1 / 1 x 100% = 100 %

Now, summing up both users’ sessions, we get a total of 2 users and one user who at least had one conversion. 1 / 2 x 100% = 50 %.

Now, if the second user once again reappears on your website but does not complete a conversion event, the UCR for that user will still be 100%. (as the visitor has already converted in the past). 

Conversion Rate in Standard GA4 reports

You will need to customize conversion rates to include them in standard GA4 reports. 

Thats all! You will find the session conversion rate in the traffic acquisition report. 

Build an exploration with conversion rates

Using conversion rates in explorations or GA4 custom reports, we will start with the sessions:

Session Conversion Rates

Now you can skim the list of your sources, medium, and their conversion rates. 

User Conversion Rates

Now, adding one more Metric: 

Another column will appear, and you will observe, this metric is higher compared to session conversion rates. 

How to Recreate an e-commerce conversion Rate in GA4?

In the older version of Google Analytics, there was a metric called “e-commerce. In the context of GA4, if we rephrase it, it is the session conversion rate that looks at the website purchases. 

It is easy to check in standard GA4 reports. 

Go to the Traffic Acquisition report, customize it, and include the Session Conversion Rate, In that report, select purchase event.

Thats all! Within the standard report, you can check the e-commerce conversion rate. 

Now for explorations:

Go to Explore > Blank 

Add the dimensions: 

Add the metrics: Session Conversion Rate. If you wish, you can add more metrics. For instance, total users, sessions, e-commerce revenue, e-commerce purchases, etc. 

Add Session Source / Medium to Rows.

Add Session conversion rate to values. 

Now, you will require to narrow down just to purchases, as the report will include *all* conversations in the calculations. Hence, we will create a filter: Event Name matches regex session start | Purchase. Click apply.

It is essential to also include session start, this type of filter comprises all sessions (in the conversion rate calculation), but only Purchase event will be used as the conversion. 

Final Words

We can swiftly evaluate the performance of campaigns, marketing, mediums, channels, etc. It is calculated in percentages; the higher the percentage, the better. By analyzing user journeys and tracking conversion events, businesses can efficiently make decisions to improve their conversion rates.