NIH Stroke Scale Calculator

Sum NIHSS component scores for an overall stroke severity score.

Level of consciousness (0-3)

Best gaze (0-2)

Visual fields (0-3)

Facial palsy (0-3)

Motor arm (0-4 each side, enter total 0-8)

Motor leg (0-4 each side, enter total 0-8)

Limb ataxia (0-2)

Sensory (0-2)

Best language (0-3)

Dysarthria (0-2)

Extinction/inattention (0-2)

Result

—