Google Ads CTR: what is good, and how to improve it

Last checked against Google’s documentation on 29 September 2026.

What is Google Ads CTR and how is it calculated?

Google Ads CTR (clickthrough rate) is the share of people who saw your ad and clicked it. Google’s CTR help page gives the formula: clicks ÷ impressions = CTR. Five clicks from 100 impressions is a 5% CTR.

There is no universal “good” CTR. Google says a good CTR is relative to what you’re advertising and on which networks, so any benchmark you find online mixes very different accounts. The useful question is whether a campaign’s CTR is low for that campaign: compared with its own history, with similar campaigns in your account, and after separating brand, network, and ad position. This guide shows how to make that comparison, how to improve CTR, and when a high CTR is actually a warning.

What is a good CTR for Google Ads?

Industry averages get quoted often, but they tell you little about your account. CTR depends on things that differ from one advertiser to the next:

• Network. Search ads answer a query someone just typed. Display and video placements reach people who weren’t searching. CTR is not comparable across them.
• Brand vs non-brand. People searching your name click your ad far more readily than people searching a generic term.
• Position. Ads shown at the top of the results are seen more and clicked more than ads lower down.
• Intent and competition. A research-stage query with many competing ads spreads clicks thinly.
• Match types and targeting. Broad targeting shows the ad on more loosely related searches, which adds impressions faster than clicks.

So a “good” CTR is one that is stable or rising for a given campaign type in your own account, with searches you want, at a cost per conversion you can afford.

How to judge CTR against your own account

1. Compare like with like. Look at Search campaigns separately from Performance Max, Display, and video. Within Search, separate brand campaigns from non-brand.
2. Split by network. If a Search campaign includes search partners, segment the report by network so partner traffic doesn’t blur the Google Search CTR.
3. Add position metrics. Add Impr. (Top) % and Impr. (Abs. Top) %. Google’s top and absolute top metrics page defines them as the percent of your impressions shown among the top ads and as the very first ad. If CTR fell while these fell too, you lost position, not appeal.
4. Compare periods fairly. Use at least two weeks against the previous period of the same length, and against last year if demand is seasonal.
5. Go down to ad group and keyword. An account CTR can hide one ad group whose CTR collapsed while the rest held.

Where CTR matters: expected CTR and Ad Rank

CTR is not just a vanity metric. Google says your CTR contributes to your keyword’s expected CTR, which is one of the three components of Quality Score. Google’s Ad Rank page lists auction-time quality, including expected CTR, ad relevance, and landing page experience, among the factors that decide whether and where your ad shows, and says higher quality ads can often lead to lower costs per click.

To see how Google rates it, add the Exp. CTR column to the Keywords view. A keyword rated Below average is showing an ad that people click less often than other advertisers’ ads for the same searches.

Google Ads CTR low? Find the cause first

Before rewriting ads, check which of these explains the drop:

• Search terms drifted. The ad is showing for searches it doesn’t answer. This is the most common cause with broad match.
• Position fell. Top impression rates dropped, often because a competitor bid harder or your bid strategy target got stricter.
• A new campaign, network, or location was added. New traffic sources often start with lower CTR and pull the average down.
• Ads or assets changed. A new ad, a paused ad, or removed assets can shift CTR. Check the change history.
• Brand traffic shrank. If brand searches fell, the blended CTR falls even when non-brand is unchanged.

How to improve CTR in Google Ads

1. Clean up search terms

Open the search terms report (in Campaigns, Insights and reports, Search terms, per Google’s search terms report page) and sort by impressions. Searches with many impressions and few clicks are usually searches the ad doesn’t answer. Add the irrelevant ones as negative keywords. Our guides to the search terms report and finding negative keywords walk through it.

2. Make the ad match the search

Google’s guide to optimizing ads says to keep ad text, especially the headline, closely related to your keywords, give a clear call to action, and show what sets you apart, such as an offer. If one ad group holds keywords with different themes, split it so each ad can speak to one theme.

3. Write stronger responsive search ads

A responsive search ad can hold up to 15 headlines and 4 descriptions, and Google tests combinations. Give it distinct headlines: the service or product, the benefit, the offer, proof, and the next step. Google notes pinning isn’t recommended for most advertisers and can affect Ad Strength, so pin only what must appear, such as a required disclaimer.

4. Add assets

Sitelinks, callouts, and structured snippets make the ad larger and give people more reasons and places to click. Google says assets can help improve visibility and CTR. Make sitelinks point to specific, useful pages, not repeats of the main landing page.

5. Check targeting and position

If CTR is low only in certain locations, devices, or hours, the problem is where the ad shows, not what it says. If top impression rates are low, the ad may be showing too far down the page to be clicked.

When a high CTR is a bad sign

• High CTR, low conversion rate. The ad attracts clicks the landing page can’t convert: a price, offer, or product that isn’t there. Every one of those clicks costs money.
• Clicks from the wrong searches. A catchy ad showing for loosely related searches can earn clicks from people who were never buyers. The search terms report shows it.
• Brand terms inflating the average. A campaign mixing brand and non-brand keywords can look healthy while non-brand struggles.
• Vague or curiosity-driven ads. Ads that leave out the price range, the service area, or who the product is for invite clicks from people it doesn’t suit. Being specific can lower CTR and raise conversions.

CTR is an input. The number that matters is cost per conversion or return on ad spend. If CTR rose and those got worse, the extra clicks weren’t the right ones; see how to diagnose a Google Ads performance drop.

A CTR review in six steps

1. Split CTR by campaign type, network, and brand vs non-brand.
2. Compare each with its own previous period and last year.
3. Add top and absolute top impression rates to rule out lost position.
4. Read the search terms report and add negatives for irrelevant searches.
5. Check the Exp. CTR column on high-spend keywords and improve the ads behind them.
6. Add or fix sitelinks, callouts, and structured snippets, then compare after a few weeks.

In Boxoo, the search terms and keywords agent reads your search terms every day and can prepare negative keywords for the ones that waste clicks. The creative and landing pages agent reviews ads, assets, and landing pages; it can prepare a new responsive search ad and sitelinks, callouts, or structured snippets, and gives you exact steps for edits the API can’t make, such as changing existing ad text. Nothing changes until you press Apply.

Run a free Google Ads audit to see where your click-through rate points to a real problem.