Advertising efficiency
CTR Calculator
Calculate click-through rate from clicks and impressions, or work out how many clicks a campaign needs to hit a CTR target.
Quick answer: CTR = (clicks ÷ impressions) × 100. 500 clicks from 50,000 impressions is a 1.00% CTR.
Calculate CTR
Enter two values to solve the third. Clicks and impressions must cover the same date range and the same traffic source.
Result
Enter clicks and impressions to calculate CTR.
How to calculate CTR
| Clicks | Impressions | Calculation | CTR |
|---|---|---|---|
| 500 | 50,000 | (500 ÷ 50,000) × 100 | 1.00% |
| 1,200 | 80,000 | (1,200 ÷ 80,000) × 100 | 1.50% |
| 40 | 25,000 | (40 ÷ 25,000) × 100 | 0.16% |
CTR is also useful in reverse: clicks = impressions × CTR ÷ 100. At a 1.5% CTR, 200,000 impressions produce 3,000 clicks — and at a $1.20 CPC that is $3,600 of ad cost. The CPC calculator handles that second step.
CTR benchmarks by channel
CTR is not comparable across channels, because the intent behind the impression is different. Reported typical rates:
| Channel | Typical CTR | Why |
|---|---|---|
| Google Search (overall) | ~6–7% | People typed a query and are choosing a result |
| Meta / Facebook feed | ~1% | Interruption-based, judged on scroll-stopping creative |
| TikTok in-feed | ~1% or higher | Sound-on, high-volume feed |
| 0.4–0.6% | Small, expensive B2B audience with low browsing intent | |
| Google Display / programmatic | well under 1% | No search intent; mostly awareness inventory |
| YouTube video ads | well under 1% (clicks) | Measured on watch behaviour, not clicks |
A 0.4% CTR on LinkedIn can be a strong result while a 0.4% CTR on Google Search means something is wrong. Always compare within the same channel, the same placement and the same objective.
Clicks per 1,000 impressions
Because impressions are bought in thousands, it helps to read CTR that way: a 1% CTR is 10 clicks per 1,000 impressions; a 2% CTR is 20; a 0.5% CTR is 5. Multiply CTR by 10 to get clicks per 1,000 impressions.
What counts as a good CTR for your objective?
- Awareness or reach campaigns: judge the creative against its own history, not against a search benchmark. Track week-over-week CTR as a fatigue signal.
- Traffic campaigns: CTR is a primary metric, and the target should come from your cost-per-visit ceiling: required CTR = required CPC ÷ effective CPM × 1,000.
- Conversion campaigns: a high CTR with a low conversion rate is a targeting or landing page problem, not a win. Judge these on cost per acquisition.
How to improve CTR
- Match the promise to the query or audience. The single biggest CTR lever is relevance: the ad must answer what the person is looking for in the first five words.
- Lead with the outcome, not the brand. On search, the headline does the work; on social, the first frame of the image or video does.
- Use the assets the platform gives you. Sitelinks, callouts, structured snippets and prices raise search CTR; captions and clear text overlays raise social CTR.
- Cut frequency. CTR falls as the same people see the same ad. Refresh creative on a schedule rather than waiting for a decline.
- Test one variable at a time. Headline, offer and creative are separate tests. Changing three at once tells you nothing.
- Check the placement. In-app, audience-network and low-quality display inventory drag CTR down. Excluding them usually raises it immediately.
Three CTR traps
- CTR does not measure attention. Accidental taps on mobile inflate CTR on some placements. Check viewability and conversion rate alongside it.
- Brand queries inflate CTR. People searching your name click the first result. Segment brand and non-brand before you compare.
- High CTR is not always good. A misleading hook can produce clicks that never convert, which raises cost per acquisition. Judge CTR with ROAS or cost per acquisition.
Frequently asked questions
How do I calculate CTR?
Divide clicks by impressions, then multiply by 100. 500 clicks from 50,000 impressions is (500 ÷ 50,000) × 100 = 1.00%.
What is a good CTR?
It depends on the channel. Google Search averages around 6–7%, Meta feed around 1%, LinkedIn 0.4–0.6%, and display inventory well under 1%. Compare within the same channel, placement and objective.
Is a 1% CTR good?
For social feed ads, 1% is a normal working rate. For Google Search it would be poor, and for display it would be strong. The number is only meaningful next to the channel benchmark and your cost per result.
What is the difference between CTR and click-through rate on email?
Email CTR is usually clicks divided by delivered emails rather than impressions. The arithmetic is the same but the denominator is different, so the numbers are not comparable with ad CTR.
Does CTR affect my ad costs?
Yes. On search, higher CTR improves expected ad relevance and typically lowers your cost per click. On social, strong early engagement helps the platform find cheaper delivery.
Why did my CTR drop?
The usual causes are creative fatigue (frequency rising on the same audience), a placement change that added low-quality inventory, or a shift in audience mix. Check frequency and placement reports first.
How many clicks will 100,000 impressions produce?
Multiply impressions by CTR: 100,000 impressions at a 1% CTR produce 1,000 clicks, at 2% they produce 2,000, and at 0.5% they produce 500.