Aerospace & Defense Manufacturing calculator

AS9100 Audit Load Calculator

AS9100 audits require traceable evidence, process records, training records, calibration status, corrective actions, and management-system support. This calculator helps quality managers estimate the labor needed to prepare, support, and close audit findings without hiding the cost in production overhead.

What this calculator does

  • Estimate AS9100 audit preparation and response hours from audit evidence items, review pace, and corrective-action allowance.
  • a quality manager needs to plan audit support hours before a customer, registrar, or internal AS9100 audit
  • Returns estimated quality-system labor hours for audit preparation and response.

Formula used

  • Base audit evidence review time = AS9100 evidence items ÷ review pace
  • Total AS9100 audit load = base review time × (1 + corrective-action follow-up allowance)

Inputs explained

  • AS9100 evidence items: undefined
  • Audit evidence review pace: undefined
  • Corrective-action follow-up allowance: undefined

How to use the result

  • Use it for registrar audits, customer audits, internal audits, special-process audits, and supplier quality readiness checks.
  • It does not replace an audit plan; scope, finding severity, process maturity, and customer flow-down clauses can change the workload substantially.

Common questions

  • What information do I need for AS9100 audit load? You need the number of audit records or evidence items, how quickly they can be reviewed, and an allowance for interviews or corrective actions.
  • Which units should I use for AS9100 audit load? Use the units shown beside each field and keep the same lot, contract, or planning period throughout the calculation. Convert minutes to hours, pounds to kilograms, dollars per part to dollars per lot, or counts to lots before entering mixed data.
  • What does the AS9100 audit load result tell me? It estimates quality-system hours needed for audit readiness and closure.
  • When is this AS9100 audit load estimate only approximate? Use it to assign quality resources, schedule process owners, budget audit support, or decide whether readiness work must start earlier.

Last reviewed 2026-05-12.