Content revised 21 October 2026.
Click-through rate (CTR) is clicks divided by impressions, expressed as a percentage. Interpret it in the report that supplied both numbers.
Calculate CTR
If a result receives 50 clicks from 2,000 impressions, its CTR is 2.5%. Check that clicks and impressions cover the same item, platform, date range and filters before calculating or comparing the percentage.
Know where the data comes from
Google Ads reports CTR for ads, listings and keywords. Search Console reports clicks, impressions and CTR for Google Search performance. GA4 focuses on behaviour on the website or app; it does not automatically recreate every advertising or organic-search impression denominator.
Diagnose a change in context
- Query, audience or placement mix.
- Title, snippet or ad-message relevance.
- Position and competing results.
- Device, country and date filters.
Avoid a universal target
A “good” CTR depends on the surface, intent and comparison. Raising CTR with a misleading promise can produce poor visits. Improve the match between the message and landing page, then review useful actions alongside clicks. CTR by itself does not guarantee rankings, revenue or campaign quality.
Official guidance: Search Console performance metrics, Google Ads CTR definition.