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depression

Seasonal Affective Disorder Test

Seasonal Affective Disorder Test: Do I Have SAD? - FreudlySeasonal Affective Disorder Test based on SAD symptoms. Free depression screening. Not diagnostic – consult mental health professional.en
Understand whether shifts in mood and energy may follow a seasonal pattern in about 10 minutes. Get a clear snapshot across 67 questions plus a results summary and next steps for support and self-care.
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Questions: 6710 minutes
08:30
March 25, 2026
March 25, 2026
Material has been updated
March 25, 2026
Material has been published
2,832 views
247 completions
238 likes
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Scale Explorer

How the Scales are Structured

example score
17/20
Functional Impact (FI)
Assesses how much seasonal mood and energy symptoms interfere with daily functioning across work or school, relationships, self-care, and routines.
Low impact
Moderate impact
High impact
06: Low impact | 713: Moderate impact | 1420: High impact
A score of 17 indicates high functional impact, suggesting symptoms are significantly disrupting day-to-day responsibilities and routines.
example score
16/20
Seasonal Pattern (SP)
Measures how consistently your mood and energy changes follow a seasonal cycle, typically worse in fall/winter and better in spring/summer.
Low seasonal pattern
Moderate seasonal pattern
High seasonal pattern
06: Low seasonal pattern | 713: Moderate seasonal pattern | 1420: High seasonal pattern
A score of 16 indicates a high seasonal pattern, suggesting your symptoms tend to follow a clear and consistent seasonal cycle.
example score
13/30
Symptom Severity (SS)
Measures the overall intensity of SAD-like symptoms such as low mood, fatigue, sleep/appetite changes, and reduced motivation over the recent seasonal period.
Low
Moderate
High
010: Low | 1120: Moderate | 2130: High
A score of 13 falls in the Moderate range, suggesting a noticeable but not extreme level of SAD-like symptoms during this seasonal period.
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DATA-BASED USER COHORTS

Who Usually Takes This Test?

Winter Mood Shifts
41%OF USERS
People who notice their mood, energy, sleep, or appetite worsen in fall/winter and improve in spring/summer take it to see if the pattern fits common SAD signs.
Low Energy and Motivation
34%OF USERS
People feeling unusually tired, unmotivated, or withdrawn use it to check whether these changes might be linked to seasonal light and routine shifts.
Support and Self-Care Seekers
25%OF USERS
People considering therapy, light exposure habits, or lifestyle changes take it to get a simple summary and ideas for next steps to discuss with a professional.
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
Benchmarking

See How You Compare

Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.
Functional Impact (FI)
Functional Impact (FI)
Average
9.6
Normal range
6.512.8
min.
0
max.
20
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Seasonal Pattern (SP)
Seasonal Pattern (SP)
Average
10.4
Normal range
6.614.1
min.
0
max.
20
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Symptom Severity (SS)
Symptom Severity (SS)
Average
13.3
Normal range
8.717.9
min.
0
max.
30
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
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SAMPLE QUESTIONS

Example Questions From the Test

    • Never
    • Rarely
    • Sometimes
    • Often
    • Strongly disagree
    • Disagree
    • Not sure
    • Agree
    • Never
    • Rarely
    • Sometimes
    • Often
WHAT THE TEST MEASURES
About This Assessment

Seasonal Affective Disorder Test - Symptoms and Signs

depression

Take a quick Seasonal Affective Disorder (SAD) self-check to explore whether your mood and energy changes may follow a seasonal pattern. This quiz asks about common signs such as low mood, sleep changes, appetite or cravings, fatigue, motivation, and how symptoms shift across fall/winter versus spring/summer. You’ll get a simple summary of your results and suggested next steps for support and self-care. This is not a diagnosis or medical advice—consider talking with a licensed mental health professional.

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