Ad Slot Exposure Share Tool

Description

Return slotExposure/totalExposure.

Advertising records distinguish billable exposure, disclosure support, cyclic reporting windows, layout insets and supplied tax bases. A code-point budget or visibility-duration share does not establish readable or legally sufficient disclosure. Nominal geometry and costs require the intended platform and reporting conventions.

Return slotExposure/totalExposure.

When to use this tool

Use Ad Slot Exposure Share when checking the stated advertising layout, exposure, boundary or cost convention.

How to use the tool and how it works

Enter slotExposure, totalExposure. Use the units and conventions below.
Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
Read share. Use the output convention below.

Require totalExposure>0 and slotExposure within total. Return slotExposure/totalExposure.^[1]

Input field	Meaning and units	Accepted input
slotExposure	Slot Exposure	Required. Finite number; minimum 0.
totalExposure	Total Exposure	Required. Finite number; strictly above 0.

Output field	Interpretation	Returned shape
share	Dimensionless share using the operation-specific denominator stated above; not a percentage number.	Required. Finite number.

json

{
  "input": {
    "slotExposure": 25,
    "totalExposure": 100
  },
  "output": {
    "share": 0.25
  }
}

Limitations and assumptions

Use one explicit common exposure basis; no unique audience, viewability or incremental advertising effect is inferred.
Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
Numeric calculations use binary floating point unless exact decimal-integer arithmetic is explicitly stated. No hidden measurement tolerance or decimal rounding is added; nonfinite or out-of-contract results are rejected. Numeric signed-zero results are exported as zero.

Alternative or Complementary methods

Inspect actual rendered creatives and verified delivery/billing records, and consult applicable platform, advertising and tax requirements for real decisions.

References

Calculation and input contract: advertising/ad-slot-exposure-share — tool.io

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