Click-Through Rate (CTR) Calculator
Calculate click-through rate from impressions and clicks, or find clicks needed for a target CTR.
About this tool
Calculate click-through rate (CTR) from impressions and clicks — a core metric for evaluating ads, search listings, and email campaigns.
Key Features
- Instant CTR percentage
- Works for any channel: search, ads, or email
- Simple, transparent formula
- No account or data upload needed
How to Use
- Enter total impressions (how many times it was shown).
- Enter total clicks.
- Click Calculate CTR.
Benefits
- Evaluate ad or listing performance at a glance
- Compare CTR across different campaigns or time periods
- Check your numbers against typical industry benchmarks
Frequently Asked Questions
CTR = (clicks ÷ impressions) × 100, expressed as a percentage. For example, 250 clicks from 10,000 impressions gives a CTR of 2.5%.
It varies enormously by channel and context — a strong search result CTR might be 3 to 5%, while a well-performing display ad might see well under 1%, and email campaigns often see 15% or higher. Compare CTR against your own past performance or direct competitors in the same channel rather than a single universal benchmark.
Not necessarily on its own — a high CTR with a low conversion rate afterward can mean the traffic is curious but not genuinely interested, or that the listing over-promises relative to what the page delivers. CTR is best read alongside conversion rate and other metrics, not in isolation.