Glasgow Coma Scale (GCS) Calculator
Calculate the Glasgow Coma Scale (GCS) to assess a patient's level of consciousness after a traumatic brain injury or medical emergency.
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Result
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Formula
How it works: Combines the best responses in three categories to produce a score between 3 (deep coma) and 15 (fully awake).
Worked Example
Frequently Asked Questions
What is a normal GCS?
A score of 15 is perfectly normal and indicates the patient is fully awake and oriented.
What is the "Coma" threshold?
Patients with a GCS of 8 or less are generally considered to be in a coma.
How do you score an intubated patient?
The verbal score is recorded as "T" (e.g., GCS 10T) since they cannot speak due to the tube.
Can I use this Glasgow Coma Scale (GCS) Calculator on my own web page?
You can. Look for the "Embed" button near the top of this calculator. It lets you pick a size, border style, and color palette, then gives you an iframe tag to paste into any webpage. The widget is responsive, loads fast, and costs nothing. More details at calculory.com/services/embed-calculators.
Medical Disclaimer
This calculator is provided for informational and educational purposes only. It is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making any decisions based on these results. Do not disregard or delay seeking medical advice because of information obtained from this tool.
AI Assistant
Ask about this calculator
I can help you understand the glasgow coma scale (gcs) calculator formula, interpret your results, and answer follow-up questions.
Try asking
Our AI assistant provides general estimates and advice only. Please consult a qualified healthcare professional before making any health-related decisions.
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