CTR Calculator
Inputs
Optional fields (for related metrics)
Enter any you track—tool shows only metrics it can compute.
Results
CTR
—
Clicks—
Impressions—
Reverse Calculator
Uses: Clicks = (CTR% × Impressions) ÷ 100 | Impressions = (Clicks × 100) ÷ CTR%
Formula: CTR (%) = (Clicks ÷ Impressions) × 100. Keep consistent time ranges and sources
(e.g., Analytics vs. Ad platform) to avoid mismatches.