Epworth Sleepiness Scale (ESS) & Obstructive Sleep Apnea Screening Calculator
Calculate your official Epworth Sleepiness Scale (ESS Score 0-24) measuring daytime somnolence and dozing probability across 8 daily situations to screen for Obstructive Sleep Apnea (OSA) and narcolepsy.
Epworth Daytime Sleepiness Score (out of 24)
Calculator Inputs
Epworth Daytime Sleepiness Score (out of 24)
Sleepiness Severity Percentage (%)
ESS Daytime Sleepiness Scale vs Normal Cutoff (<= 10 pts)
Clinical sleep medicine screening tool endorsed by the American Academy of Sleep Medicine (AASM). An ESS score > 10 warrants a comprehensive sleep study.
This tool is a mathematical wellness and fitness estimation model for general educational guidance only. The results do not constitute medical diagnosis, clinical advice, or treatment plans. Always consult a qualified physician or certified dietitian before starting any dietary regimen, exercise program, or making health decisions.
Calculation Methodology
ESS Total Score = Sum of dozing probabilities (0 = never, 1 = slight, 2 = moderate, 3 = high chance) across 8 daily activities. Total ranges from 0 to 24 points.
Frequently Asked Questions
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