CTR calculator: work out your click-through rate

Pick where the clicks come from, add two numbers, and see your click-through rate, how it compares, and what to fix first. Works for email, ads, search and landing pages.

Where are the clicks from?
What do you want to work out?

Use delivered, not sent. Your email tool shows both.

%

Updates as you type. Nothing leaves your browser.

Add your clicks and emails delivered to see your click rate, how it compares, and what to do next.
In short

Click-through rate (CTR) is the share of people who saw something and clicked it: clicks divided by impressions, times 100. What counts as good depends on where it happens. Email click rates of 1% to 3% are common, Google search ads often land between 3% and 6%, and Meta ads nearer 1%.

  • CTR = clicks ÷ impressions × 100. For email, use unique clicks ÷ emails delivered.
  • Compare CTR within the same channel. A good email click rate and a good landing page click rate are very different numbers.
  • A low CTR is usually a message or offer problem. A high CTR with no sales means the leak is after the click.

Who this is for: Coaches, consultants and founders checking whether their emails, ads or pages are getting clicked.

01How do you calculate click-through rate?

Click-through rate, or CTR, is clicks divided by impressions, multiplied by 100. If an ad was shown 2,000 times and clicked 50 times, the CTR is 50 ÷ 2,000 × 100 = 2.5%. In plain words, about 1 in every 40 people who saw it clicked.

The same maths works backwards. If you know two of the three numbers, you can find the third:

  • Clicks = impressions × CTR ÷ 100. Useful for forecasting what a campaign might bring in.
  • Impressions needed = clicks ÷ (CTR ÷ 100). Useful when you know how many clicks you need and want to know the reach it takes.

Email is slightly different. The "impressions" are emails delivered, not emails sent, because a bounced email was never seen. Email tools also show a second number, the click-to-open rate: unique clicks divided by unique opens. Click rate tells you how the whole send performed. Click-to-open tells you how good the email was once someone opened it. Open tracking is less reliable since Apple Mail Privacy Protection, so treat click-to-open as a guide, not gospel.

02What is a good click-through rate?

It depends heavily on where the click happens. A 2% CTR is weak for a landing page button and strong for a Meta ad. The ranges below are rough guides drawn from commonly cited industry averages. They move with your industry, your audience, the platform and the time of year, so use them as a sense check, not a target.

WhereWhat is measuredRough typical range
Email (click rate)Unique clicks ÷ emails delivered1% to 3%
Email (click-to-open)Unique clicks ÷ unique opens10% to 20%
Google Ads searchClicks ÷ impressions2% to 6%
Meta adsLink clicks ÷ impressions0.8% to 1.5%
Organic Google searchClicks ÷ impressions, whole site1% to 5%
Landing page buttonButton clicks ÷ visitors10% to 30%

Two cautions. Organic CTR swings hugely with ranking position: the top result gets far more clicks than result eight, so a site-wide average hides a lot. And small numbers lie. Ten clicks from 200 impressions is 5%, but one more or one fewer click moves it a long way. Wait for a few thousand impressions before you judge.

03Why is my email click rate low?

A low email click rate almost always comes down to one of three things, and the click-to-open rate tells you which.

  1. Too few people open. If your click-to-open rate is healthy but your click rate is low, the email works once it is read. The problem is the subject line, or the email landing in Promotions or spam. Run your next subject line through our subject line tester and check why emails go to spam.
  2. People open but do not click. A low click-to-open rate points at the email itself: no clear reason to click, too many links competing, or one link buried at the bottom.
  3. The offer does not fit the list. If people signed up for free tips and every email pushes a sale, they stop clicking. That is an offer and segmenting problem, not a copy problem.

For context on the other half of the picture, see our guide to the average email open rate.

04Why is my ad CTR low, and does it matter?

A low CTR on an ad usually means a mismatch. The ad talks about you instead of the problem the viewer has, the audience is wrong, or the offer is not strong enough to make someone stop. On search, it often means the ad does not echo the words people typed.

It matters for two reasons. You reach fewer people for the same money, and on most ad platforms a low CTR tends to push your cost per click up, because the platforms favour ads people engage with. But CTR is only the first step. We often see ads with a fine CTR and no sales, because the page, the follow-up or the offer leaks after the click. If that sounds familiar, our ROAS calculator shows whether the clicks are paying for themselves.

05How do I improve click-through rate?

  1. Name one problem your reader already has. Headlines and subject lines that describe their situation get clicked more than ones that describe your product.
  2. Give one clear next step. One button or one link, with words that say what happens when they click.
  3. Match the promise to the page. If the ad says "free checklist", the page should open with the free checklist.
  4. Fix the basics before the clever stuff. For email, that means landing in the inbox. For search, a title and description that answer the query.
  5. Test one change at a time and give it enough impressions to tell a real difference from noise.

At Unbury we look at the whole path, from the first click to the sale, because a better CTR only helps if what happens next works too.

06Common questions

What is the CTR formula?

CTR is clicks divided by impressions, multiplied by 100. For example, 30 clicks from 1,500 impressions is 30 ÷ 1,500 × 100 = 2%. For email, use unique clicks divided by emails delivered.

What is the difference between click rate and click-to-open rate?

Click rate is unique clicks divided by emails delivered, so it shows how the whole send performed. Click-to-open rate is unique clicks divided by unique opens, so it shows how well the email did once it was opened.

Is a high CTR always good?

Not on its own. A high CTR means people want what you showed them, but if the page or offer does not deliver, you just pay for more clicks that do not buy. Judge CTR alongside conversions and return on ad spend.

What is a good CTR for Google Ads?

Commonly cited averages for Google search ads sit somewhere around 3% to 6%, and they vary a lot by industry. Under about 2% usually means the ad does not match what people searched for.

More free calculators