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Insomnia Severity Self Test

Evaluate the severity of your insomnia using a clinically-based index.

Use the Insomnia Severity Self Test

Rate each of the following items based on your experience over the past two weeks. Select the option that best describes the severity of each issue.

1

Difficulty falling asleep

2

Difficulty staying asleep

3

Problems waking up too early

4

How satisfied/dissatisfied are you with your current sleep pattern?

5

How noticeable to others is your sleep problem in terms of impairing the quality of your daily life?

6

How worried/distressed are you about your current sleep problem?

7

To what extent does your sleep problem interfere with your daily functioning (e.g., daytime fatigue, ability to work, concentration, memory, mood)?

How This Tool Works

The Insomnia Severity Self Test uses evidence-based sleep science to provide you with personalized recommendations. Simply enter your information above and get instant results tailored to your situation.

This tool is designed to give you a clear starting point for understanding your sleep patterns. For persistent sleep issues, we recommend consulting with a qualified healthcare provider who can offer personalized medical guidance.

Frequently Asked Questions

How accurate is this tool?
This tool uses clinically-informed algorithms and peer-reviewed sleep science research. While it provides helpful estimates and guidance, individual results may vary based on personal health factors. Always consult a professional for medical decisions.
Is my data stored?
No. All calculations are done entirely in your browser. We do not store, collect, or transmit any personal health data you enter into this tool.
When should I see a doctor instead?
If your symptoms persist for more than 2-4 weeks, significantly impact daily functioning, or include difficulty breathing during sleep, consult a healthcare provider. This tool supplements but does not replace professional medical evaluation.