Google Ads Quality Score Explained: How to Improve It

Two advertisers bid on the same keyword. One pays $2 per click. The other pays $6. Same auction, same keyword, same budget available. The gap almost always comes down to one number sitting quietly in their dashboard: Quality Score. Here is what it actually measures, why it still matters in 2026, and the specific steps that move it.

Google Ads Quality Score is a rating from 1 to 10 that estimates the quality and relevance of your keyword, ad, and landing page compared to other advertisers targeting the same search.

A higher score signals to Google that your ad delivers a genuinely relevant experience, and Google rewards that with a lower cost per click and better ad placement.

We touched on the automation side of Google Ads in our piece on Google's updated Ads terms of service.

Quality Score sits underneath all of that automation, since even the smartest bidding strategy still has to compete in an auction where relevance quietly decides your final price.

What Google Ads Quality-Score Actually Measures

The visible score in your dashboard breaks down into exactly three components, each rated below average, average, or above average.

Quality Score Bands: What Each Range Actually Means

The Visible Score vs. the Real Auction-Time Score

This distinction trips up even experienced advertisers, and it is worth understanding clearly.

Video: "Quality Score Explained: The Truth About Ad Rank and Ad Quality" by Jyll Saskin Gales, Inside Google Ads — credit to the original creator, via YouTube

According to Adalysis' Quality Score guide, the number you see in your account is technically a diagnostic estimate.

A separate, real-time Quality-Score gets calculated fresh in every single auction and feeds directly into Ad Rank.

That live number is never displayed anywhere in your dashboard. Improving your visible score reliably improves the underlying auction-time score too, so it remains the right thing to optimize.

Five Ways to Actually Improve Your Quality Score

Does Updating My Ads Instantly Reset the Quality Score?

Not quite, and the timing here matters for how you plan improvements. Tap through both scenarios.

Quality Score Components Compared

How to Check Your Quality-Score in Google Ads

Open the Keywords view inside your campaign, then use the column customization menu to add the Quality Score column along with its three sub-component columns: expected CTR, ad relevance, and landing page experience.

According to Factors' 2026 Quality-Score analysis guide, viewing all three sub-components side by side, not just the overall number, is what actually tells you which specific factor needs attention rather than leaving you guessing.

Is Quality Score Still Worth Tracking in 2026?

According to Smarketa's 2026 Quality Score guide, Google has gradually downplayed the metric in its own public messaging, pushing advertisers toward automated bidding and broader targeting instead.

Despite that shift, the underlying mechanics have not changed. A keyword sitting at a low score can still cost several times more per click than the same keyword at a strong score, and that gap compounds across hundreds or thousands of clicks a month.

According to DigiGrowth Lab's 2026 Quality-Score guide, a well-structured account built around genuine relevance can still outperform competitors spending significantly more, since Google continues to reward relevance over raw bid size.

Does Quality Score Vary Across Different Levels of Your Account?

Quality Score is calculated at the keyword level, but it does not exist in isolation from the rest of your account structure.

An ad group stuffed with loosely related keywords sharing the same ad copy tends to produce a mix of strong and weak scores, since the ad cannot be equally relevant to every keyword in the group.

Tightly themed ad groups, where every keyword shares nearly identical intent, make it far easier for a single piece of ad copy to score well across the board.

This is why account structure work, splitting broad ad groups into narrower, more tightly themed ones, is often the highest-leverage Quality Score fix available, even though it never appears explicitly labeled as a "Quality Score fix" in Google's own interface.

Quality Score Across Different Campaign Types

Quality Score, in its classic 1-to-10 form, applies specifically to Search campaigns, where keyword and query matching drive the whole system.

Performance Max and Display campaigns work differently, since Google assembles ads from a pool of assets you provide rather than matching a specific keyword to a specific ad.

For these campaign types, the practical equivalent of improving Quality Score is making sure your asset groups, headlines, descriptions, and images closely match the audience segment you are targeting, since that alignment is what actually drives a stronger effective CTR in these automated formats.

FAQs on Google Ads Quality Score