Glasgow Coma Scale Calculator
Calculate the Glasgow Coma Scale (GCS) score from eye, verbal, and motor responses for assessing consciousness level.
Medical Disclaimer
This calculator is for informational and educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making decisions about your health. Never disregard professional medical advice or delay seeking it because of results from this tool.
Inputs
GCS total 13–15 = mild TBI; 9–12 = moderate; ≤8 = severe TBI (intubation threshold)
GCS ≤8: severe TBI, consider intubation; score 3 (minimum) = deeply comatose
Motor score ≤2 (extension/no response) indicates severe neurological injury
Results
Total GCS Score
15/ 15
How to Use This Calculator
- Score Eye Opening Response (1–4), Verbal Response (1–5), and Motor Response (1–6).
- Review Total GCS Score (3–15) — 13–15 is mild, 9–12 is moderate, ≤ 8 is severe TBI.
- GCS ≤ 8 typically warrants airway protection.
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