> Quick answer: CTR = clicks ÷ impressions × 100. Google Ads calculates it in real-time and shows it in your statistics table. Add the CTR column via Modify columns. A good CTR depends on your industry and ad type.
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What is CTR and the Formula
CTR tells you how often people click your ad after seeing it.
Definition of CTR
Click-through rate is clicks divided by impressions, expressed as a percentage. Per the Google Ads Help Center, CTR shows how well your ads connect with the people who see them.
The basic formula: clicks ÷ impressions
CTR = Clicks ÷ Impressions × 100
Multiply by 100 to turn the decimal into a percentage.
Simple example
5 clicks and 100 impressions equals 5% CTR. Five out of every 100 people who saw your ad clicked it.
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How Google Ads Calculates CTR Automatically
Google Ads does the math for you. No spreadsheet required.
CTR is computed in real-time
As clicks and impressions roll in, your CTR updates instantly. The figure in your dashboard is always current.
Applied to campaigns, ad groups, ads, and keywords
Google Ads computes CTR at every level. That lets you drill down and pinpoint exactly where performance drops.
What counts as a click vs. an impression
Per Google's Ads Help Center, a click is counted when someone clicks any clickable element of your ad, including the headline, a sitelink, or a call extension. Invalid clicks are excluded from reported totals. An impression is counted each time your ad appears on a search results page or the Google Network.
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How to View Your CTR in Google Ads
Your CTR lives in the statistics table.
Navigate to the statistics table
Open Google Ads. Go to any campaign, ad group, ad, or keyword view.
Add CTR as a column
Click the Columns icon at the top of the table. Select Modify columns. Find CTR under the Performance section. Click Add, then Apply.
Interpret the percentage displayed
Google shows CTR as a percentage. Higher means more people clicked after seeing your ad. Compare the number across campaigns, ad groups, and individual keywords to spot patterns.
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CTR vs. Expected CTR and Quality Score
Actual CTR and Expected CTR both shape how Google prices and ranks your ads.
Expected CTR as a Quality Score component
Per Google's Quality Score documentation, Quality Score has three components. Expected CTR is one of them. Google rates it as Below Average, Average, or Above Average based on historical performance for your keyword.
How Expected CTR is different from actual CTR
Actual CTR is your real historical rate. Expected CTR predicts how likely your ad is to get clicked for a specific query, normalized for position and other factors. Low actual CTR can drag down your Expected CTR rating over time.
Why CTR matters for Ad Rank and bidding
A better Expected CTR rating raises your Quality Score. Higher Quality Score improves Ad Rank. Better Ad Rank can lower your cost per click. Relevance is the lever.
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CTR Benchmarks and What Counts as Good
There is no universal "good" CTR. Context drives the number.
Industry variation in average CTR
Benchmarks differ by vertical. Automotive averages around 1.65%. Health and wellness sits near 1.49%. Some higher-intent categories run well above 5%. Comparing your CTR to your industry average is more useful than chasing a single target number.
Why context matters
Search ads typically earn higher CTR than Display ads. Mobile and desktop performance also differ. Compare your current CTR to your own historical trend first. Then benchmark against your vertical.
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Using CTR to Improve Your Ads
Low CTR is a signal. Not a verdict.
Low CTR signals relevance problems
A dropping CTR usually points to a mismatch between your ad copy and what searchers want. It can also mean keywords are too broad or the headline doesn't answer the query clearly.
Next steps: test copy, keywords, and landing pages
Write new headlines that match search intent more closely. Tighten keyword match types to reduce irrelevant impressions. Make sure your offer is clear in the first line of copy.
Coinis Advertise reporting for creative performance analysis
Coinis Advertise reporting shows which creatives drive clicks and which stall out. Spot low-CTR ads quickly. Refresh them before they pull down your Quality Score and Ad Rank.
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Frequently Asked Questions
Does CTR directly affect my Ad Rank on Google Ads?
Not directly, but it feeds Expected CTR, which is one of the three Quality Score components. Higher Quality Score improves Ad Rank and can lower your cost per click. Consistently low CTR will drag down your Expected CTR rating over time.
Why is my Google Ads CTR so low?
Low CTR usually means your ad copy doesn't match what searchers want, your keywords are too broad, or your headline isn't compelling enough. Start by testing new headlines and tightening keyword match types to reduce irrelevant impressions.