Calculate your click-through rate instantly, or find out how many clicks you need to hit a target CTR. This click through rate calculator is free and needs no signup.
Total number of clicks
Total number of impressions
Click-through rate (CTR) measures the percentage of people who click on a link, ad, or call-to-action after seeing it. It is one of the most important metrics in digital marketing because it tells you how effectively your content persuades an audience to take the next step. A higher CTR means more of the people who saw your message found it relevant enough to act on.
The ctr formula is simple: take the number of clicks, divide it by the number of impressions, and multiply by 100 to express it as a percentage.
Formula
CTR (%) = (Clicks ÷ Impressions) × 100
ClicksThe number of times users clicked on your link, ad, or CTA. This is the numerator in the CTR formula.
ImpressionsThe number of times your link, ad, or CTA was shown to users. This is the denominator.
× 100Multiplying the clicks-to-impressions ratio by 100 converts the decimal (e.g. 0.025) into a readable percentage (2.5%).
Good CTRVaries by channel. Generally, 2%+ is above average for most digital advertising. Search ads tend to earn higher CTRs than display ads.
The quickest way to understand the ctr formula is to see it applied. Here are three worked examples across different channels.
Example 1: Email newsletter
A newsletter is delivered to 1,200 subscribers (impressions) and 45 people click the main link.
CTR = (45 / 1,200) × 100 = 3.75%
3.75% sits comfortably inside the 2–5% typical range for email, so this campaign is performing well.
Example 2: Google Search ad
A search ad is shown 8,000 times (impressions) and earns 320 clicks.
CTR = (320 / 8,000) × 100 = 4.00%
4% is a healthy click-through rate for paid search, where 3–6% is common.
Example 3: Display banner
A display banner racks up 100,000 impressions but only 90 clicks.
CTR = (90 / 100,000) × 100 = 0.09%
Display CTRs are naturally low (often under 1%), so 0.09% is on the weak side and the creative or targeting is worth revisiting.
Use these benchmarks to see how your campaigns compare. These are widely-cited typical ranges, not guarantees — actual CTR varies by industry, audience, offer, and creative quality. Treat them as a sense check, not a hard target.
In organic search, click-through rate drops sharply as you move down the results page. These are typical ranges aggregated from public click-curve studies — your own numbers depend on the query, the SERP layout, and how compelling your title and meta description are.
The takeaway: moving from position 3 to position 1 can roughly triple your organic CTR, which is why title and meta-description optimization matters even when your ranking is already decent.
Once you can calculate click through rate, the next step is raising it. These are the levers that reliably move the number:
Write specific, benefit-led copy
Headlines and CTAs that name a concrete outcome (“Get 20% off”) beat vague ones (“Learn more”). Clarity is the single biggest lever on click-through rate.
Match the message to the audience
Tightly targeted ads and segmented email lists almost always earn a higher CTR than broad, generic sends because the offer is more relevant.
Test your creative and thumbnails
Images, video first frames, and ad formats change how many people click. A/B test one element at a time so you know what actually moved the number.
Strengthen the first line and subject
For email, the subject line and preview text decide the open, and the open decides whether a click is even possible. For ads, the headline does the same job.
Add a clear, single call-to-action
Too many competing links dilute clicks. One obvious primary action usually lifts the click-through rate of the link that matters.
Measure with tracked links
You can only improve a CTR you can see. Use tracked short links so every click is attributed to the right campaign, channel, and creative.
CTR and conversion rate are often confused, but they measure two different stages of the funnel. CTR tells you how good you are at earning the click; conversion rate tells you how good you are at turning that click into a result.
Click-through rate
Clicks ÷ Impressions × 100
Measures how compelling your ad, link, or subject line is at the moment of exposure.
Conversion rate
Conversions ÷ Clicks × 100
Measures how well your landing page and offer turn visitors into customers, signups, or leads.
Read them together. A high CTR with a low conversion rate means great ads but a weak landing page. A low CTR with a high conversion rate means your offer converts, but too few people are clicking in the first place. To model the money side of that funnel, try the ROI calculator.
A click through rate calculator is a free tool that works out your CTR from two numbers: clicks and impressions. Instead of doing the math by hand, you type in how many clicks and impressions you got and the ctr calculator instantly returns the percentage. This one can also work backwards — tell it a target CTR and impressions, and it shows how many clicks you need.
To calculate click through rate, divide the number of clicks by the number of impressions, then multiply by 100 to turn it into a percentage. For example, 50 clicks from 2,000 impressions is (50 / 2,000) × 100 = 2.5% CTR. The calculator above does this for you the moment you enter both numbers.
The CTR formula is: CTR = (Clicks ÷ Impressions) × 100. Clicks is how many times people clicked your link, ad, or call-to-action, and impressions is how many times it was shown. Multiplying by 100 expresses the result as a percentage rather than a decimal.
A good CTR depends heavily on the channel. As a rough guide, 2% or higher is above average for most digital advertising. Paid search ads often run 3–6%, email tends to land around 2–5%, and display ads are usually below 1%. Always compare your click-through rate against the benchmark for your specific channel rather than a single universal target.
CTR measures how many people click after seeing your link or ad (clicks ÷ impressions). Conversion rate measures how many people complete a goal — a purchase, signup, or lead — after they click (conversions ÷ clicks). A high CTR with a low conversion rate usually means your ad is attractive but the landing page or offer isn’t following through.
An impression is counted each time your link, ad, or CTA is displayed to someone — whether or not they interact with it. A click is counted when a user actually clicks or taps it. CTR is simply the ratio between the two, so you always need both numbers to calculate click through rate.
Low CTR usually comes down to relevance and clarity: the audience is too broad, the copy is vague, or the creative doesn’t stand out. To improve CTR, write specific benefit-led headlines, tighten your targeting, A/B test creative, and use a single clear call-to-action. Tracking each link separately makes it much easier to see which changes actually lift the number.
Usually, but not always. A very high CTR that comes from clickbait or misleading copy can attract the wrong audience and tank your conversion rate. The goal is a high CTR from the right people — clicks that go on to convert. That’s why it helps to look at CTR and conversion rate together.
For email, treat delivered emails (or opens, depending on what you’re measuring) as impressions and link clicks as clicks. So if 1,000 emails were delivered and 30 people clicked, the CTR is (30 / 1,000) × 100 = 3%. Many marketers also track click-to-open rate, which uses opens instead of deliveries as the denominator.
Yes. This click through rate calculator runs entirely in your browser, is completely free, and requires no signup. Enter your clicks and impressions and it calculates CTR instantly — nothing is stored or sent anywhere.
Once you know your CTR, dig into the metrics and links behind it:
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