GAD-7 Calculator

Anxiety disorders are among the most common mental health issues faced by people worldwide. One specific type of anxiety disorder is generalized anxiety disorder (GAD), characterized by excessive and persistent worry about various aspects of life. Accurately assessing the severity of GAD is crucial for proper diagnosis and treatment. This is where the GAD-7 Calculator comes into play.

What is the GAD-7 Calculator?

The GAD-7 Calculator is a simple, self-administered screening tool used to identify the presence and severity of generalized anxiety disorder. It consists of seven questions that assess the frequency of specific anxiety symptoms over the past two weeks. The questions are based on the diagnostic criteria for GAD outlined in the Diagnostic and Statistical Manual of Mental Disorders (DSM).

How Does the GAD-7 Calculator Work?

The GAD-7 Calculator presents seven statements related to anxiety symptoms, such as feeling nervous, anxious, or on edge, experiencing trouble relaxing, and having difficulty controlling worries. Individuals are asked to rate the frequency of each symptom on a scale from 0 (not at all) to 3 (nearly every day).

The scores for each question are then summed to produce a total score ranging from 0 to 21. This total score is used to interpret the likelihood and severity of generalized anxiety disorder:

  • 0-4: Minimal anxiety
  • 5-9: Mild anxiety
  • 10-14: Moderate anxiety
  • 15-21: Severe anxiety

GAD-7 Anxiety

Over the last two weeks, how often have you been bothered by the following problems? Not at all Several days More than half the days Nearly every day
1. Feeling nervous, anxious, or on edge 0 1 2 3
2. Not being able to stop or control worrying 0 1 2 3
3. Worrying too much about different things 0 1 2 3
4. Trouble relaxing 0 1 2 3
5. Being so restless that it is hard to sit still 0 1 2 3
6. Becoming easily annoyed or irritable 0 1 2 3
7. Feeling afraid, as if something awful might happen 0 1 2 3

Limitations and Considerations

While the GAD-7 Calculator is a useful screening tool, it is essential to note that it should not be used as a standalone diagnostic instrument. A comprehensive evaluation by a qualified mental health professional is necessary for an accurate diagnosis and appropriate treatment plan.

Additionally, the GAD-7 Calculator may not capture the nuances of anxiety disorders other than generalized anxiety disorder, such as panic disorder or specific phobias. It is essential to consider the individual's overall symptom presentation and clinical history.

Based on research by

  • Anxiety and Depression Association of America (ADAA) GAD-7 Anxiety
Over the last two weeks, how often have you been bothered by the following problems?
Feeling nervous, anxious, or on edge
Not being able to stop or control worrying
Worrying too much about different things
Trouble relaxing
Being so restless that it is hard to sit still
Becoming easily annoyed or irritable
Feeling afraid, as if something awful might happen
Total GAD-7 score
Be the first to rate this calculator