Epworth Sleepiness Scale Calculator
Evaluate daytime sleepiness levels and screen for sleep disorders using the standardized Epworth questionnaire.
Input Parameters
Enter details for calculation.
Epworth Score
Expert Tip
A score of 10 or more indicates significant daytime sleepiness. Scores above 15 are severely high and suggest chronic sleep deprivation or narcolepsy.
Calculation Methodology & Details
Formula
Rates your likelihood of dozing off during passive everyday situations (simplified from the original 8-question scale).
Important Disclaimer
The calculations provided are for educational and general informational purposes only. They do not replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider.
How Epworth Sleepiness is Scored
Follow these steps to use this calculator:
Rate Scenarios
Select your likelihood of dozing off for each situation.
Read Epworth Score
View cumulative score and daytime sleepiness classification.
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ℹ️ About this Calculation
This sleep medicine calculator evaluates sleep architecture, circadian rhythm alignment, daytime sleepiness risk scores, and sleep apnea severity (AHI / STOP-BANG) based on clinical somnology protocols.
Variable Glossary
Sleep Data & Symptoms
Bedtime, wake time, total sleep duration, nocturnal awakenings, or questionnaire symptom scores.
Sleep Metrics
Sleep efficiency percentage, AHI severity tier, REM cycle counts, or sleep debt accumulation.
How to Calculate Step-by-Step
Step 1
Input your sleep times, duration, or answer the clinical assessment questions.
Step 2
Adjust target sleep goals or age-appropriate sleep recommendations.
Step 3
View optimal wake/sleep times, cycle counts, or clinical sleep disorder screening risk.