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Selection-rate and impact-ratio calculator

Calculate two selection rates, their percentage-point difference and the comparison-to-reference impact ratio using customer-entered counts and threshold.

Working locally. Release review

Produce transparent calculations from customer-selected populations.

US buyer group
AI governanceEmployment, consequential decisions and customer-facing AI
Operating model
Local deterministic calculator in release reviewcalculator
Planned USD price
$9.99per report. Release review. Checkout closed.
Working browser calculator

Calculate and inspect

Calculate two selection rates, their percentage-point difference and the comparison-to-reference impact ratio using customer-entered counts and threshold.

Opening saved inputs from this browser.

Inputs

Use counts from the same defined population, process and period.

Inspectable result

No payment is required to see the complete calculation.

Enter supported values or load the fictional example, then calculate.

Formulas

  • Selection rate = selected count divided by total count.
  • Impact ratio = comparison selection rate divided by reference selection rate.
  • Threshold comparison = impact ratio percentage compared with the customer-entered review threshold.

Decision boundary. The output is a descriptive screen. It does not establish adverse impact, discrimination, statistical significance or a legal violation.

Intended outcome

Calculate two selection rates, their percentage-point difference and the comparison-to-reference impact ratio using customer-entered counts and threshold.

The working area above saves numeric inputs in this browser and exposes every formula. It does not decide fairness, safety, compliance or release approval.

What must be ready before release?

  • A named owner has defined the task and the organization’s intended use.
  • The customer has authority to use every supplied record, source or connection.
  • Use the browser workspace only for internal preparation while its release checks remain open.

Inputs

The browser calculator accepts only the aggregate numeric inputs listed below.

  • Reference group applicants or cases (required). Enter the complete reference group count for the same process and period.
  • Reference group selected (required). Enter favorable outcomes for the reference group.
  • Comparison group applicants or cases (required). Enter the complete comparison group count for the same process and period.
  • Comparison group selected (required). Enter favorable outcomes for the comparison group.
  • Review threshold percentage (required). Enter the organization’s review threshold. A common 80 percent screen is only a rule of thumb and is not a legal conclusion.

Outputs

Every result must identify its supplied facts, assumptions and unresolved items.

  • Selection rate for each entered group.
  • Comparison-to-reference impact ratio.
  • Percentage-point difference and comparison against the entered review threshold.
  • Commercial scope if accepted. One bounded check of supplied data, with results and an exportable report.

How will it work?

  1. 1
    Define the scope

    Choose the exact selection-rate and impact-ratio calculator task, responsible owner and intended use.

  2. 2
    Add supported inputs

    Provide only the information listed for the calculator. Unsupported material must remain unresolved.

  3. 3
    Inspect the result

    Review the result, assumptions, source basis and exceptions before relying on any output.

  4. 4
    Approve or export

    A responsible person decides whether the record is complete enough for the organization’s next step.

Questions about the tool

What does the selection-rate and impact-ratio calculator require?

The browser tool lists every supported input before work begins. Start with reference group applicants or cases, reference group selected, comparison group applicants or cases, comparison group selected, and review threshold percentage.

What does the selection-rate and impact-ratio calculator produce?

It produces a complete on-screen calculation with visible formulas and a downloadable JSON calculation record. Paid document exports remain closed during release review.

Will the selection-rate and impact-ratio calculator make the final decision?

No. Confirm inputs and rules. Review exceptions and approve consequential actions.

Can I buy the selection-rate and impact-ratio calculator export?

No. The browser workspace works locally, but checkout remains closed until the release checks and commercial infrastructure pass.

What will still need review?

Confirm inputs and rules. Review exceptions and approve consequential actions.

This browser workspace does not provide legal advice, certify compliance, make a filing or authenticate a customer decision.

Unsupported cases must stop or remain visibly unresolved.

When will it be available?

The browser tool is available for local preparation during release review. No paid export or checkout is available.

Planned price $9.99 per report. Checkout closed. This planned price is not an active offer and does not create a right to purchase.

Commercial release remains closed until the database, payment and end-to-end release checks pass.

Common searches

These are recognized names and task phrases for this tool. Search uses them locally in this browser.

  • Selection-rate and impact-ratio calculator
  • Selection-rate and impact-ratio calculator
  • artificial intelligence
  • AI governance
  • machine learning
Show 4 more search terms
  • LLM
  • model governance
  • NIST AI RMF
  • Employment, consequential decisions and customer-facing AI

Ask about this tool

Email the product team without sending customer records, documents or case facts.