Click-Through Rate (CTR)
The share of people who click after seeing your ad — the fastest signal you have that the message matches the audience.
CTR is the cheapest feedback in paid media. You get it within hours.
It is also the easiest metric to game, which is why a high CTR on its own proves nothing.
This is one entry in our performance marketing guide. It covers the formula, what good looks like, and the specific ways CTR misleads.
What is click-through rate?
CTR = (clicks ÷ impressions) × 100
If your ad was shown 5,000 times and got 100 clicks, your CTR is 2%.
It applies to search ads, social ads, display, email and organic listings. The formula never changes; what counts as good changes enormously.
Why CTR matters more on search than anywhere else
On Google, CTR is not just a report. It is an input.
Expected click-through rate is one of the components of Quality Score, which feeds Ad Rank, which sets both your position and your price.
So on search, raising CTR does three things at once: more traffic for the same spend, a better position, and a lower cost per click. There are not many levers that pay three times.
On Meta, the mechanism is different but the direction is the same — ads people engage with get distributed more cheaply.
What is a good CTR?
It depends entirely on where the ad appeared and what the person was doing when they saw it. Anyone quoting one number across all of paid media is quoting a global average with no context.
What is reliable is the relationship between placement and expectation:
| Placement | Why CTR runs where it does | What to compare against |
|---|---|---|
| Search — brand terms | The person typed your name. Intent is maximal. | Your own brand CTR last month |
| Search — non-brand | Active intent, but you are one of several options | The same keyword last month |
| Social feed | Nobody arrived looking for you. You interrupted them. | Your own best creative, not search |
| Display / Audience Network | Lowest intent of all. Clicks are often accidental. | Whether it converts at all |
When a high CTR is a bad sign
Three cases, and all three are common.
- The ad over-promises. "Free" in the headline, ₹15,000 on the landing page. Clicks soar, conversions do not, and you pay for every one of them.
- The traffic is unqualified. Broad match brings in people searching something adjacent. They click because the ad looked relevant and leave because it was not. Fix with negative keywords.
- The placement is accidental. Some display and in-app placements generate clicks that were never intentional. Judge these on conversion rate, never on CTR.
The pairing to watch is CTR alongside conversion rate. High CTR with low conversion rate is a promise problem. Low CTR with high conversion rate means your ad is under-selling something that works — usually the easiest win in the account.
How to improve CTR
- Match the ad to the exact search. On search, the closer the headline is to what was typed, the higher the CTR. This is what tight ad groups are for.
- Lead with the specific, not the superlative. "Delivered in 48 hours across Mumbai" beats "Best service in India" almost every time.
- Use every asset slot. Sitelinks, callouts and structured snippets increase the physical size of your ad, and size drives clicks. See responsive search ads.
- Test one variable at a time. Two headlines that differ in six ways teach you nothing.
- On social, change the creative, not the copy. The image or the first second of video does most of the work — Meta ads creative covers the order to test in.
Where to go next
Ad copy is the practical craft behind everything on this page. Quality Score explains why CTR affects your costs on search, and conversion rate is the number you must read alongside it.
Frequently asked questions
What is CTR?
CTR stands for click-through rate — the percentage of people who click after seeing your ad or listing. Divide clicks by impressions and multiply by one hundred. If an ad was shown five thousand times and received one hundred clicks, the CTR is two percent.
What is a good CTR in Google Ads?
There is no single figure, because it depends on placement and intent. Brand searches produce far higher rates than non-brand searches, and both produce far higher rates than social feeds or display. Benchmark against your own account, same placement, same audience, last month.
Does CTR affect cost per click?
On Google, yes. Expected click-through rate is a component of Quality Score, which feeds Ad Rank, which sets both your position and your price. Raising CTR on search can therefore increase traffic, improve position and lower cost per click at the same time.
Can a high CTR be a bad thing?
Yes, in three situations: the ad over-promises and the landing page disappoints, the traffic is unqualified because match types are too broad, or the placement generates accidental clicks. In each case you pay for clicks that were never going to convert.
How do I improve my click-through rate?
Match the ad closely to the exact search, lead with something specific rather than a superlative, use every available asset slot to make the ad physically larger, and test one variable at a time. On social, change the creative before you change the copy.
Great CTR, no leads?
That combination usually means the ad is promising something the landing page does not deliver. We will tell you where the gap is.