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NEWS Score (National Early Warning Score) Calculator

Early detection of deteriorating inpatients.

Calculates the NEWS2 score from 7 physiological parameters: respiration rate, SpO₂, supplemental O₂, temperature, systolic BP, heart rate, and consciousness level. Score 0–4: low; 5–6: medium; ≥7: high.

Nadia Almasri By Nadia Almasri
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

Sum of 7 subscores. ≥7 → medical emergency team activation.

In depth

Calculates the NEWS2 score from 7 physiological parameters: respiration rate, SpO₂, supplemental O₂, temperature, systolic BP, heart rate, and consciousness level. Score 0–4: low; 5–6: medium; ≥7: high.