What Google Ads Report in Google Analytics?

Running Google Ads without checking your Google Analytics data is like driving with half the windshield blacked out. The Google Ads interface tells you about clicks and costs, but Google Analytics 4 tells you what actually happens after the click. This guide will show you exactly where to find your Google Ads reports in GA4 and what key insights you can pull from them to make better marketing decisions.

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First Things First: Link Your Google Ads and Google Analytics Accounts

Before you can see any Google Ads data in GA4, you need to connect your two accounts. If you haven't done this yet, stop everything and do it now. It’s the essential first step that unlocks all the valuable reporting we're about to cover.

Connecting them ensures that data flows automatically between the two platforms. Most importantly, it enables "auto-tagging," a feature that automatically adds a unique identifier (called a GCLID) to your ad URLs. This is how GA4 knows for sure which traffic came from your Google Ads campaigns.

How to Link Your Accounts:

1. Log in to your Google Analytics 4 property.
2. Click on Admin (the gear icon) in the bottom-left corner.
3. In the Property column, scroll down to the Product Links section and click on Google Ads Links.
4. Click the blue Link button in the top-right.
5. Click Choose Google Ads accounts and select the account(s) you want to link. Click Confirm.
6. Click Next. Make sure "Enable Personalized Advertising" is turned on, and absolutely ensure "Enable Auto-Tagging" is checked. This is the most critical part.
7. Click Next again, review your settings, and then click Submit.

Once linked, it can take up to 24-48 hours for data to start populating in your reports. Be patient, and then you can start analyzing.

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Navigating to the Google Ads Reports in GA4

With your accounts successfully linked, you can now find your performance data inside GA4. It lives primarily within the Acquisition section of your standard reports.

In the left-hand navigation menu, Reports > Acquisition > Overview to see a summary snapshot OR go directly to the detailed reports at Reports > Acquisition > Traffic acquisition.

The Traffic acquisition report is your command center for understanding performance across all your marketing channels. The primary dimension is usually set to "Session default channel group," which groups traffic into high-level categories like Organic Search, Paid Search, and Direct.

To see Google Ads-specific data, you'll simply need to change the primary dimension of the report.

Decoding the Google Ads Campaigns Report

The single most useful report for an advertiser is the one that shows campaign-level performance. This lets you compare campaigns against each other to see which ones are driving the most valuable traffic to your site.

How to Access the Campaign Report

1. Navigate to Reports > Acquisition > Traffic acquisition.
2. Above the data table, click the dropdown menu for the primary dimension (it likely says "Session default channel group") and search for "campaign".
3. Select Session campaign from the list.

This will show you data for all your campaigns, including email or social media campaigns if you’re using UTM parameters. To focus purely on Google Ads, you can use the filter bar at the top of the report. Click "Add filter," set the dimension to "Session source / medium," select the "contains" match type, and enter "google / cpc". Click "Apply." Now you're looking at only your paid Google traffic.

Understanding the Default Metrics

When you first view this report, you'll see a set of default GA4 metrics. These metrics focus on user engagement and website behavior:

• Users: The total number of unique users who started a session from that campaign.
• Sessions: The total number of sessions initiated from that campaign. One user can have multiple sessions.
• Engaged sessions: The number of sessions that lasted longer than 10 seconds, had a conversion event, or had at least 2 pageviews. This is Google's modern-day replacement for bounce rate.
• Average engagement time: The average time your web page was the main focus in the user’s browser. This is a great indicator of content relevance.
• Conversions: The count of any actions you've marked as a conversion event in GA4, like a purchase, a form submission, or a key file download.

This view is great for understanding quality. A campaign with many users but a very low Average Engagement Time might be sending irrelevant traffic to your landing page.

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What About Ad Spend and Clicks? See Your ROI!

You might be asking, "Where's my ad spend, clicks, cost per click (CPC), and return on ad spend (ROAS)?" Frustratingly, they aren't included in the default view.

This is where GA4's customization feature becomes your best friend. You can add your core Google Ads financial metrics directly into this report to get a complete picture of profitability.

How to Add Google Ads Metrics to Your Report:

1. In the top-right corner of the report, click the pencil icon that says Customize report.
2. In the panel that appears on the right, click on Metrics.
3. Click Add metric and start searching for the following metrics, adding each one:
4. You can drag and drop the metrics to reorder them in a way that makes sense to you (e.g., placing Cost right next to Clicks, and ROAS next to conversions).
5. Click the blue Apply button at the bottom-right, then click Save > Save changes to current report.

Now your campaign report in GA4 is supercharged. You can see not just which campaigns drive conversions, but also which ones are the most cost-effective and profitable.

Asking Bigger Questions with Your Google Ads Data

Once you've mastered customizing the campaign report, you can begin to answer much deeper business questions using different primary dimensions.

Which Keywords Are Driving The Most Engaged Traffic?

Change your primary dimension from "Session campaign" to "Session manual keyword" (or "Session Google Ads keyword text"). Now you're seeing performance for the specific search terms people used before clicking your ad. Sort by "Average engagement time" or "Engagement rate" to find keywords that bring highly interested visitors, even if they don't convert right away.

Which Ad Groups Perform Best for E-commerce?

Go back to "Traffic acquisition" and change the primary dimension to "Session Google Ads ad group name." If you have an e-commerce store with revenue tracking configured in GA4, you can add and sort by the "Total revenue" metric. This will instantly show you which of your ad groups are generating the most sales.

Combine this with your cost metrics, and you have a clear view of ad group profitability right inside Analytics.

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Where in the World Are My High-Value Users?

Using the same reports, you can add a secondary dimension to slice your data even further. Click the small "+" button next to your primary dimension dropdown. Add a secondary dimension like "Country" or "Region". This can uncover powerful insights, like realizing a specific campaign performs exceptionally well in one city but poorly everywhere else, helping you refine your location targeting.

Why Bother Viewing Ads Data in Google Analytics?

The main benefit of doing your analysis in GA4 instead of just the Google Ads platform is context. The Google Ads interface knows about clicks and ad interactions. GA4 knows about the entire user journey.

• Unified View: You see how your Paid Search channel performs relative to all your other channels like Organic Search, Email, and Social Media.
• See Beyond the Conversion: GA4 shows you exactly what happens after the click. Did a user from your ad campaign view 3 other pages? Did they see a blog post? Did they come back a second time through a different channel before converting? This behavioral context is impossible to see in Google Ads alone.
• Multi-Channel Insights: Using the attribution and conversion path reports in the Advertising section of GA4, you can see how your Google Ads played a role in conversions even when they weren't the "last click". This helps you understand the full value of campaigns that introduce users to your brand early in their journey.

Final Thoughts

Connecting your Google Ads and Google Analytics accounts gives you a far richer picture of your marketing performance. By navigating to the traffic acquisition reports, customizing them to include cost and ROAS metrics, and segmenting by dimensions like keywords or ad groups, you can move from just collecting clicks to truly understanding what drives your business forward.

Even with everything connected, analyzing performance across Google Ads, Facebook Ads, Shopify, your CRM, and endless spreadsheets can feel like a full-time job. We ran into this problem constantly, which is why we built Graphed. It's an easier way to connect all your data sources in one place and simply ask in plain English for the reports you need - like, "Build me a dashboard showing Facebook and Google Ads spend vs Shopify revenue for the last 30 days." You get a real-time answer in seconds, giving you back hours to focus on strategy instead of report-building.