How to Calculate CTR
CTR is calculated with a simple formula: CTR = (Clicks / Impressions) x 100. For example, if your ad receives 50 clicks from 2,000 impressions, your CTR is 2.5%. Google Ads reports CTR at the keyword, ad group, and campaign levels. A higher CTR generally signals strong ad relevance, while a low CTR may indicate mismatched targeting or weak ad copy that needs optimization.