What's a Good Quality Score for Google Ads in 2026?

A good Google Ads Quality Score is 7 out of 10 or higher. Scores of 8-10 indicate strong performance across all three components Google measures — expected click-through rate, ad relevance, and landing page experience — and translate directly into lower costs: accounts averaging a Quality Score of 8 or above pay CPCs roughly 37% below the industry median, while accounts averaging 4 or below pay about 64% more for the same auctions.

Why Quality Score Moves Cost This Much

Quality Score isn't a vanity metric — it's a direct multiplier in Google's ad rank formula, which determines both whether an ad shows and what it pays per click. A higher Quality Score lets an advertiser win the same ad position at a lower bid, because Google's auction rewards ads it predicts will perform well for the user. The compounding effect is real: because a higher Quality Score both lowers CPC and improves position, advertisers with consistently strong scores can generate 2-3x more clicks from the same budget as advertisers stuck at low scores.

The Three Components Behind the Number

• Expected click-through rate: How likely Google predicts your ad is to be clicked when shown for a given keyword, based on historical performance of similar ads.
• Ad relevance: How closely your ad's messaging matches the intent behind the keyword it's targeting.
• Landing page experience: Whether the page a click lands on is relevant, fast-loading, and easy to navigate — a weak landing page can drag down an otherwise well-targeted, well-written ad.

Where Advertisers Usually Lose Points

The landing page experience component is the one most commonly overlooked, since it sits outside the ad copy and keyword work that gets most of the optimization attention. A generic homepage used as the landing page for a specific-intent keyword — say, sending a "emergency plumber" search click to a general services page instead of a dedicated emergency-service page — routinely drags Quality Score down even when the ad copy and keyword match are strong.

Bottom Line

Treat 7+ as the target Quality Score across active keywords, and if scores are sitting at 4-5, check the landing page match before rewriting ad copy — it's the most commonly neglected of the three components and the fastest lever to pull for keywords with otherwise solid relevance.

Sources: 2026 Google Ads benchmark analysis on Quality Score's impact on CPC and click volume, based on aggregated account performance data.