What is the best quality score in Google Ads?

Quality Score is one of the most misunderstood metrics in Google Ads — and after managing over $350M in paid search spend, I can tell you that the confusion isn't your fault. Google's documentation is vague, the metric is often oversimplified, and well-meaning advice like "just stuff keywords into your headlines" actively hurts performance. Let's cut through the noise and answer the real question: what does a good Quality Score actually look like, and more importantly, what should you do about it?

What Is Quality Score, Really?

Quality Score is Google's 1–10 diagnostic rating assigned at the keyword level. It's a snapshot of how relevant your keyword, ad copy, and landing page are to a user's search query. A score of 10/10 is the theoretical maximum, but here's the practitioner's truth: chasing a perfect 10 across your entire account is not a productive use of your time or budget.

Quality Score is composed of three weighted sub-components:

• Expected Click-Through Rate (CTR) — the most heavily weighted factor; how likely your ad is to be clicked relative to competitors for the same keyword
• Ad Relevance — how closely your ad copy matches the intent behind the search query
• Landing Page Experience — how relevant, useful, and trustworthy your landing page is for someone who clicked your ad

Each sub-component is rated as Below Average, Average, or Above Average. When you see a Quality Score of 7/10, it's the aggregated result of those three ratings — but Google doesn't publish the exact weighting formula publicly.

What Is the Best Quality Score in Google Ads?

A common question in the r/googleads community is whether 7, 8, or 10 is the "best" score to aim for — and the short answer is that 7/10 is considered good, 8–9/10 is excellent, and 10/10 is rare and largely reserved for branded keywords.

Here's how I benchmark Quality Scores across the accounts I manage:

For non-branded, competitive keywords — think B2B SaaS, legal services, insurance — a Quality Score of 6–8 is a realistic and healthy target. Scores below 5 on keywords that represent significant spend are a clear signal that something structural is broken.

Why Quality Score Matters (Beyond the Number Itself)

Quality Score feeds directly into Ad Rank, and Ad Rank determines both your ad position and what you actually pay per click. The formula looks like this:

Ad Rank = Bid × Quality Score × Expected Impact of Ad Extensions

This means a higher Quality Score can let you pay less per click while maintaining or improving your position. In competitive verticals, I've seen accounts with Quality Scores of 8–9 achieve CPCs 30–40% lower than competitors bidding significantly more but scoring 4–5. That's not a marginal difference — that's competitive advantage baked into your account structure.

Here's a simplified illustration of how Quality Score affects your effective CPC:

• Competitor bids $5.00 with a QS of 4 → Ad Rank: 20
• You bid $3.00 with a QS of 8 → Ad Rank: 24
• Result: You outrank them and pay less per click

This is why treating Quality Score as purely a vanity metric is a costly mistake. The financial implications are real and compound over time.

The Three Levers: How to Actually Improve Quality Score

As practitioners often discuss in forums like r/googleads, the advice to "use as many keywords in your ad copy as possible" is a well-intentioned but dangerously oversimplified interpretation of how ad relevance works. Keyword stuffing headlines produces robotic, unclickable ads — which tanks your Expected CTR and makes your QS worse, not better. Here's how each lever actually works in practice:

1. Expected Click-Through Rate

This is the single most impactful sub-component. Google compares your historical CTR against the expected CTR of other advertisers for the same keyword. To improve it:

• Write ad copy that speaks to searcher intent, not just keyword insertion
• Lead with benefits, not features — "Save 40% on Enterprise Software" beats "Enterprise Software Solutions Available"
• Use numbers, urgency, and specificity in headlines
• Test Responsive Search Ads (RSAs) aggressively — Google's ad strength meter isn't the same as Quality Score, but writing more compelling combinations gives you more data to find what resonates
• Leverage ad extensions (sitelinks, callouts, structured snippets) — they increase real estate and CTR simultaneously

2. Ad Relevance

Ad Relevance rewards topical alignment between your keyword and your ad copy — but this doesn't mean repeating the keyword in every headline. It means your ad copy should satisfy the same intent behind the query:

• Organize ad groups around tight keyword themes (Single Keyword Ad Groups, or SKAGs, are overkill at scale — but grouping by intent cluster is not)
• Include the primary keyword naturally in at least one headline and the display path
• Make sure your ad addresses what someone searching that term actually wants to accomplish
• Use Dynamic Keyword Insertion (DKI) sparingly — it can help relevance signals but often produces awkward copy that reduces CTR

3. Landing Page Experience

This is the most frequently neglected component, and it's often outside the paid media team's direct control — which makes it politically difficult but no less important:

• Your landing page must deliver on the specific promise made in the ad
• Page load speed is a direct ranking input — use Google's PageSpeed Insights to identify bottlenecks
• Avoid sending all traffic to a generic homepage; dedicated landing pages per campaign theme consistently outperform
• Ensure mobile experience is clean — with over 60% of search traffic on mobile in most verticals, a poor mobile experience is a Quality Score killer
• Content on the page should include the keyword themes naturally, not as keyword stuffing
• Remove friction: excessive pop-ups, intrusive interstitials, and slow-loading elements all negatively signal landing page experience to Google

What Quality Score Doesn't Tell You

It's worth spending a moment on the limitations of Quality Score so you don't over-rotate your optimization strategy around it:

Quality Score Is a Lagging Indicator

Quality Score reflects historical performance — it's not a real-time metric. New keywords often start at 6/10 by default with no impression history. Don't panic over a new keyword sitting at 5 or 6 for its first few weeks. Let it accumulate data before drawing conclusions.

Quality Score Varies by Match Type

Quality Score is evaluated at the keyword level, but Google primarily uses the exact match equivalent when calculating it. A broad match keyword for "accounting software" is evaluated differently than an exact match for [accounting software]. This is why exact match keywords frequently have higher Quality Scores — they have more precise intent alignment and more consistent CTR data.

Low Quality Score Isn't Always Your Fault

In highly competitive verticals where the top 3 advertisers are massive brands with enormous historical CTR data, a smaller advertiser may structurally struggle to achieve the same Expected CTR benchmarks. In these cases, a Quality Score of 5–6 might actually represent excellent work on your part — you're being compared against dominant incumbents with years of performance history.

Quality Score Doesn't Capture Audience Signals

With the rise of Smart Bidding and audience layering, actual auction performance is influenced by dozens of signals that Quality Score doesn't capture — device, time of day, audience lists, location, and more. A keyword with a Quality Score of 7 might perform dramatically differently depending on these auction-time signals. Don't rely solely on Quality Score to diagnose performance issues.

Quality Score Benchmarks by Industry

One thing that's rarely discussed is how Quality Score expectations vary by vertical. From my experience across hundreds of accounts:

• Branded keywords: 8–10 is the norm; anything below 7 warrants immediate investigation
• B2B SaaS & Technology: 6–8 is realistic for competitive non-brand terms
• Legal & Financial Services: 5–7 is common; these are brutally competitive verticals with high CPCs and established incumbents
• E-commerce & Retail: 6–8 for product-specific keywords; lower for broad category terms
• Local Services: 6–9 is achievable with good landing page alignment and local intent signals
• Healthcare: 5–7 for condition/symptom terms; restricted ad policies can limit copy options, constraining ad relevance scores

Use these as directional benchmarks, not hard rules. Your account's historical CTR, competition level, and landing page quality will always be the primary drivers.

What to Do Next: Your Quality Score Action Plan

If you want to systematically improve Quality Score in your account, here's the exact process I use when auditing a new account:

1. Pull a keyword-level Quality Score report filtered to keywords with >100 impressions in the last 30 days. Sort by spend descending. Focus on keywords that are spending significant budget with a QS of 1–5.
2. Check the sub-component ratings (Expected CTR, Ad Relevance, Landing Page Experience) for each underperforming keyword. This tells you exactly which lever to pull first.
3. If Expected CTR is Below Average: Rewrite your ad copy with stronger, intent-matched headlines. Test at least 3 headline variants. Review your ad extensions — are you using all relevant extensions?
4. If Ad Relevance is Below Average: Review whether this keyword belongs in its current ad group. It may need its own tightly themed group with dedicated copy that directly addresses the search intent.
5. If Landing Page Experience is Below Average: Run PageSpeed Insights on the destination URL. Check whether the landing page content matches the ad's promise. Advocate for a dedicated landing page if one doesn't exist. Ensure mobile experience is clean and fast.
6. Set a 30-day review cadence after making changes. Quality Score updates are not instantaneous — give your optimizations time to accumulate impression data before evaluating results.
7. Don't ignore "Average" ratings on your highest-spend keywords. Moving from Average to Above Average on Expected CTR for a $10,000/month keyword can yield measurable CPC reductions within weeks.

Bottom Line

The best Quality Score in Google Ads is 7 or above for non-brand keywords, and 9–10 for branded terms. But more importantly, Quality Score is a compass, not a destination. Use it to identify structural problems in your account — misaligned ad copy, weak landing pages, poor CTR signals — and fix the underlying issues. The result will be lower CPCs, better Ad Rank, and more efficient spend. That's the real win.

Here are your concrete next steps:

• Pull your Quality Score report today, filtered to keywords with significant spend and a score below 6
• Identify the weakest sub-component for each underperforming keyword and prioritize fixes by spend impact
• Rewrite ad copy for your bottom-scoring, high-spend keywords — focus on intent alignment, not keyword stuffing
• Audit your top 5 destination URLs for page speed and message-to-landing-page alignment
• Revisit your Quality Scores in 30 days after changes and track the CPC impact — make the business case visible to stakeholders