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Westley Croup Severity Score Calculator

Westley score 0–17 — croup severity.

Calculates the Westley croup severity score from stridor, chest retractions, air entry, cyanosis, and level of consciousness.

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Priya Venkatesan By Priya Venkatesan
Published Last reviewed 1 min read

Inputs

Results

Enter values and click Calculate to see results.
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How to use this calculator

  1. Fill in the inputs above using the units you already have.
  2. Values update automatically as you type — no submit button needed.
  3. Hover any result row for the underlying formula and intermediate values.

Formula

Total 0–17; ≤2 mild, 3–7 moderate, ≥8 severe

In depth

Calculates the Westley croup severity score from stridor, chest retractions, air entry, cyanosis, and level of consciousness.