Epworth Sleepiness Scale

All health tools

Assess your level of daytime sleepiness and the risk of sleep disorders like apnea.

What is your chance of dozing in these situations?

1. Sitting and reading

2. Watching TV

3. Sitting, inactive in a public place (e.g. a theatre or a meeting)

4. As a passenger in a car for an hour without a break

5. Lying down to rest in the afternoon when circumstances permit

6. Sitting and talking to someone

7. Sitting quietly after a lunch without alcohol

8. In a car, while stopped for a few minutes in the traffic

Sleepiness Analysis

Rate your chance of dozing off in the following 8 situations.

About this calculator

Overview

The Epworth Sleepiness Scale (ESS) is a widely used questionnaire to determine a person's level of daytime sleepiness. High scores may indicate an underlying sleep disorder, such as obstructive sleep apnea, narcolepsy, or idiopathic hypersomnia.

💡

Pro Tips

Think about your 'recent' life – how you would react in these situations today, not years ago.
If you don't find yourself in one of these situations, try to imagine how you would respond.
Consistency in sleep schedule and avoiding blue light before bed can improve sleep quality.
If your score is 11 or higher, consider discussing your sleep health with a doctor for a potential sleep study.

Fun Facts

"A score above 10 is generally considered to represent 'excessive daytime sleepiness'."
"Daytime sleepiness can significantly increase the risk of motor vehicle accidents and work-related injuries."
"Obstructive Sleep Apnea (OSA) is common and often characterized by loud snoring, gasping at night, and high ESS scores."
"Healthy lifestyle changes and CPAP therapy can drastically improve ESS scores and overall health for those with sleep apnea."

Formula: Total Score = Sum of all 8 situations (0-24)