Audit / Inspection Score Calculator

Calculates a weighted overall audit or inspection score across multiple categories — each category's score = Items Compliant ÷ Items Applicable × 100, combined into an overall score using your category weightings.

Passing Score (%) Used to flag each category and the overall result.

Critical / Major Non-Conformances A count > 0 overrides the result to Fail, regardless of numeric score.

Audit Categories

Total Weight Assigned

0 / 0

Items Compliant / Applicable

Overall Weighted Score

Formula Reference

Category Score % = Items Compliant ÷ Items Applicable × 100
Overall Score % = Σ (Category Score % × Category Weight) ÷ Σ (Category Weight) — normalized automatically even if your weights don't add up to exactly 100%.

Status Reference

Pass	At or above your passing score, with no critical findings
Marginal	Within 15 percentage points below the passing score
Fail	More than 15 points below passing score, OR any critical finding present

A critical or major non-conformance (e.g., an imminent-danger condition) typically overrides an otherwise-passing numeric score in most audit protocols — this calculator reflects that by forcing an overall Fail whenever the critical findings count is greater than zero, regardless of the weighted percentage.

Methodology, interpretation & sources

Purpose. Calculates a weighted overall audit or inspection score across multiple categories — each category's score = Items Compliant ÷ Items Applicable × 100 , combined into an overall score using your category weightings.

How to use the result. Start with source data you can verify, enter values on a consistent unit and time basis, and record the assumptions used. The main inputs on this page include Passing Score (%) Used to flag each category and the overall result., Critical / Major Non-Conformances A count > 0 overrides the result to Fail, regardless of numeric score., Your Name, Email, Company Name, What Calculator/Tool Do You Need?. Re-run the calculation when those assumptions change rather than carrying an old result forward.

Decision use. Use this result as a planning and screening aid within a wider risk-management process. The calculator should support, not replace, competent judgement and site-specific verification.

Limitations. Document the assumptions and input source so another person can reproduce the calculation and confirm that the result remains valid when conditions change.

Primary references. Use the current edition/version that applies to your jurisdiction and organization:

Editorial note. Prepared and maintained by Impact Tech Solutions. Editorially updated 28 September 2026. No individual professional credential is claimed on this page; high-consequence, statutory, tax, engineering or health decisions should be independently verified against the current primary source and, where required, a qualified professional.