CTR Calculator
Calculate click-through rate (CTR) and pair it with the cpm calculator to evaluate reach and engagement together.
CTR: —
How CTR supports CPM analysis
This site specializes in CPM and advertising cost calculations. CTR is a secondary quality signal that helps interpret whether your CPM bought attention or only impressions.
After you compute CTR, use the CPC calculator to validate traffic cost and compare quality trends across placements.