Click-Through Rate Calculator

clicks
impressions
Finance

Calculate Click-Through Rate (CTR) — the percentage of people who click on an ad or link divided by total impressions. CTR = (Clicks / Impressions) × 100%. Essential metric for measuring ad performance, email campaigns, and website metrics.

Formula

CTR (%) = (Clicks / Impressions) × 100
  • CTR measures what percentage of people who see your ad actually click on it
  • Average CTR varies by industry: search ads ~2%, display ads ~0.5%, social media ~1-3%
  • Higher CTR generally indicates better ad relevance, targeting, or creative quality
  • CTR does not measure conversions or sales, only engagement/interest

CTR Calculation Example

Inputs
  • Total Clicks: 50 clicks
  • Total Impressions: 1000 impressions

An ad received 1,000 impressions and 50 clicks. CTR = (50 / 1000) × 100 = 5%, which is above-average performance.

Frequently asked questions

What is Click-Through Rate (CTR)?
CTR is the percentage of people who click on your ad or link out of total people who see it (impressions). Higher CTR indicates better ad resonance.
What is a good CTR?
Benchmark varies by industry: search ~2%, display ads ~0.5%, social media ~1-3%, email ~2-5%. Context matters; compare to your own benchmarks.
How do I improve CTR?
Improve ad copy, use relevant keywords, better targeting, compelling visuals, clear call-to-action, and test different variations.
How does CTR relate to Quality Score?
Google Ads uses CTR as a key factor in Quality Score, which affects ad rank and cost-per-click.
What's the difference between CTR and conversion rate?
CTR measures clicks on ads; conversion rate measures actual desired actions (purchases, signups). CTR doesn't guarantee conversions.