CTR Calculator (Click-Through Rate)

CTR = (Clicks / Impressions) × 100. The percentage of people who saw your ad or link and clicked it. It does more work than its simplicity suggests: it drives quality scores on the auction platforms, it feeds deliverability in email, and it is the fastest read on whether a piece of creative is landing.

Platform benchmarks. These move year to year and vary a lot by industry, so treat them as orders of magnitude rather than targets, and compare against your own history first:

Google Ads, Search:

• Branded search: 15-30%+ (people searching for you specifically)
• Non-branded search: 2-6%
• Long-tail / niche: 4-10%
• Generic competitive: 1-3%

Google Ads, Display Network:

• 0.4-0.7% (average)
• Remarketing: 0.7-1.2%
• Always lower than search because intent is lower

Facebook / Meta Ads:

• Feed: 0.9-2.5%
• Stories: 0.6-1.5%
• Marketplace: 1.0-2.0%
• Industry varies: e-commerce around 1.4%, finance 1.2%, business-to-business 0.8%

LinkedIn Ads:

• Sponsored content: 0.4-0.8%
• Message ads: 3-5% (open + click rates combined)
• B2B specific, lower volume but higher LTV per click

TikTok Ads:

• 1.0-2.0% on average
• Highly variable by creative quality and audience match

YouTube Ads:

• TrueView (skippable): not measured by CTR primarily; “view-through” matters more
• Bumper ads: minimal click intent (6-second non-skip)
• Discovery ads: 1-2% CTR

Email Marketing:

• Average open rate: 18-22% (across industries)
• Click rate, measured against everyone the mail reached: 2-3%
• Click-to-open rate, measured against people who opened it: 10-15%
• B2B has higher engagement; retail varies wildly by season

Those last two are the same clicks divided by different denominators, and mixing them up is the most common arithmetic mistake in email reporting. A revenue model that multiplies an open rate by a click rate needs the click-to-open figure; hand it the plain click rate and you have counted the opening step twice, which puts the answer about four times under.

Display advertising:

• Average: 0.05-0.10% (yes, very low)
• Native ads: 0.3-0.6%
• Banner blindness is real

Why CTR matters beyond the click count.

1. Quality Score in Google Ads: higher CTR = lower CPC. A 5% CTR on the same keyword could pay 30% less per click than 2% CTR.
2. Delivery in Meta Ads: the algorithm shows ads with stronger engagement to more people at lower cost.
3. Email deliverability: consistently low engagement tells the mailbox providers (Gmail, Outlook and the rest) that your subscribers do not want the mail, and they start routing it to the spam folder. Deliverability is the one place where a poor click rate actively makes the next send worse.

The CTR vs Conversion Rate trap. A high CTR with a low conversion rate usually means the ad is writing cheques the landing page cannot cash. People click, find something other than what they were promised, and leave. Optimize for ROAS or CPA rather than raw CTR. Creative that oversells reliably lifts the click rate and just as reliably wastes the budget behind it.

Worked example.

• Impressions: 250,000
• Clicks: 5,000
• CTR = 5,000 / 250,000 × 100 = 2.0%

For Google Search non-branded that sits comfortably inside the 2 to 6 percent band. On Facebook Feed it is near the top of the 0.9 to 2.5 percent range, so good but not remarkable. On a display banner, where the average is 0.05 to 0.10 percent, the same rate is twenty times the norm and usually means either unusually good creative or a very narrow audience.

Optimization levers.

1. Test ad creative variants (image, headline, copy). 30-50% CTR improvements from creative changes are common.
2. Tighten audience targeting. Smaller audiences with higher intent often have CTR 2-3x larger audiences.
3. Use ad extensions (sitelinks, callouts on Google) to increase ad real estate without raising the bid.
4. Refresh creative every 2-4 weeks. Fatigue is real: the same advert shown to the same audience loses click rate steadily, and the decline is gradual enough that nobody notices until it is bad.

The relationship between CTR, CPC, and CPM.

• CPM (cost per 1,000 impressions) is what platforms charge for inventory.
• CTR converts impressions into clicks.
• CPC = CPM / (CTR × 10). At a $10 CPM and 2% CTR, CPC is $0.50. Same CPM with 5% CTR yields $0.20 CPC.

That is why doubling CTR through better creative cuts CPC in half on volume-based platforms.