Supplier Quality, Development & Audits calculator

Supplier Risk Score Calculator

Estimate supplier risk for supplier quality, development and audits using production-ready inputs so teams can rank risks and decide which issue needs containment, controls, or escalation first. Score severity, occurrence, and detection to get a single weighted risk number for ranking.

What this calculator does

  • Estimate supplier risk for supplier quality, development and audits using production-ready inputs so teams can rank risks and decide which issue needs containment, controls, or escalation first.
  • Use it when supplier risk in supplier quality, development and audits needs a defensible ranking against other supplier quality, development and audits risks for the next review.
  • Turns supplier risk severity score, supplier risk occurrence score, supplier risk detection score into a risk score for supplier risk in supplier quality, development and audits.

Formula used

  • Supplier risk score = supplier risk severity score × supplier risk occurrence score × supplier risk detection score
  • Use the same scoring scale across comparable supplier risk risks.

Inputs explained

  • Supplier risk severity score: Score the impact using the same FMEA, quality, safety, delivery, or business-risk scale used by the team.
  • Supplier risk occurrence score: Score how often the issue appears using defect history, field data, maintenance records, or supplier performance.
  • Supplier risk detection score: Score how likely current controls are to catch the issue before shipment, use, or customer impact.

How to use the result

  • Use it when supplier risk in supplier quality, development and audits is going through an FMEA or hazard review.
  • Scores are subjective. Use them to rank, not to claim absolute risk.

Common questions

  • What problem does this supplier risk calculator solve? Estimate supplier risk for supplier quality, development and audits using production-ready inputs so teams can rank risks and decide which issue needs containment, controls, or escalation first. You get a risk score you can defend before quoting, scheduling, or sign-off.
  • Which inputs change the risk score the most? supplier risk severity score, supplier risk occurrence score, supplier risk detection score usually move the risk score most. Pull from measured supplier quality, development and audits runs, supplier data, and recent quotes rather than memory.
  • What do I do with this number? Use the score to rank against other supplier quality, development and audits risks. Treat it as a sort key, not an absolute number.
  • What should I verify first? Validate scoring with a second person; scores are subjective and drift between reviewers.

Last reviewed 2026-05-12.