CTR Calculator
Enter totals or add segments for deeper analysis.
Example Data Table
Sample numbers you can replace with your own.
| Page | Impressions | Clicks | CTR (%) |
|---|---|---|---|
| Homepage | 24,000 | 960 | 4.000 |
| Pricing Page | 12,500 | 525 | 4.200 |
| Blog: SEO Checklist | 18,200 | 437 | 2.401 |
| Product Docs | 9,100 | 146 | 1.604 |
Formula Used
Click Through Rate (CTR) measures the share of impressions that turn into clicks.
- CTR (%) = (Clicks ÷ Impressions) × 100
- Clicks per 1,000 impressions = (Clicks ÷ Impressions) × 1000
- Clicks needed for a target CTR = ceil(Impressions × TargetCTR)
The 95% interval shown uses a Wilson score method for a binomial proportion, which is stable for small samples and extreme CTR values.
How to Use This Tool
- Enter total impressions and clicks from your analytics report.
- Optionally set a target CTR to estimate needed clicks.
- Add segments to compare devices, pages, queries, or countries.
- Press Submit to display results above the form.
- Download CSV or PDF to share findings with your team.
Recent Calculations
Stored in your browser session (up to 50).
| Date | Impressions | Clicks | CTR (%) | 95% CI |
|---|