Glasgow Coma Scale

Level of consciousness assessment

Select the best response observed in each category. Lower score indicates deeper coma.

0 of 3 items assessed

01 1. Eye opening

4 Spontaneous 3 To verbal command 2 To pain 1 None

02 2. Verbal response

5 Oriented 4 Confused 3 Inappropriate words 2 Incomprehensible sounds 1 None

03 3. Best motor response

6 Obeys commands 5 Localizes pain 4 Withdraws to pain 3 Abnormal flexion 2 Extension response 1 No movement

Complete all 3 categories to calculate

Data is processed locally and not stored.

— out of 15 points

GCS Score

0

3 8 12 15

Clinical interpretation

Severity ranges

Neurological Assessment Scales · Professional use tool. Does not replace clinical judgment. · Data is processed locally and not stored.

2026