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RASS Richmond Agitation-Sedation Score Calculator

RASS scale (−5 to +4) — ICU sedation level assessment.

Calculates and interprets the Richmond Agitation-Sedation Scale (RASS) score to guide sedation titration in the ICU.

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

RASS: −5=unarousable; 0=alert; +4=combative; target usually −1 to 0

In depth

Calculates and interprets the Richmond Agitation-Sedation Scale (RASS) score to guide sedation titration in the ICU.