CTR calculator formula
Divide clicks by impressions and multiply by 100 to express click-through rate as a percentage.
Calculate click-through rate, clicks, or impressions from the two campaign values you know.
Calculated campaign value
2.50%Arithmetic response-rate result only; no universal performance benchmark is implied.THE CLICK BETWEEN VIEW AND VISIT
CTR is useful only when clicks and impressions share the same ad, platform, and reporting period. It describes response, not profit.

THE FIELD NOTES
Use the result now, then read the practical notes for assumptions, examples, limitations, and the choices behind it.
2.5 clicks per 100 impressions
Divide clicks by impressions and multiply by 100 to express click-through rate as a percentage.
Use counts from the same campaign, creative, placement, attribution window, and platform definition.
The tool reports arithmetic and does not label a CTR good or bad.
A click can still fail to become a qualified visit, cart, order, or profitable customer.
THE PRODUCT IS NEXT
Divide clicks by impressions and multiply by 100 to express click-through rate as a percentage.
Rearrange that relationship to solve for clicks or impressions.
Use counts from the same campaign, creative, placement, attribution window, and platform definition.
Mixing scopes creates a rate that no source report actually observed.
The tool reports arithmetic and does not label a CTR good or bad.
Format, placement, audience, objective, category, and platform materially change benchmarks.
A click can still fail to become a qualified visit, cart, order, or profitable customer.
Review conversion and contribution after the click.
Divide clicks by impressions and multiply by 100.
Yes. Multiply CTR as a decimal by impressions.
There is no universal benchmark; platform, placement, objective, audience, and category all change the comparison.
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