🌧️Depression Test

Feeling sad after a difficult day is not the same as depression. Depression involves a broader pattern that can affect mood, interest, sleep, energy, appetite, concentration, self-worth, movement, and thoughts about death or self-harm.

Take this free Depression Test to reflect on symptoms over the past two weeks. This is an original, informal self-report screener inspired by publicly described depressive symptom domains — mood, sleep, energy, appetite, and concentration. It is not the PHQ-9 or any clinical instrument, has not been validated, and cannot diagnose depression or any condition.

What Is Depression?

NIMH describes depression as a common but serious mood disorder that can affect how a person feels, thinks, and handles daily activities. Depression can interfere with sleeping, eating, working, relationships, and enjoyment. For a diagnosis of major depression, symptoms are evaluated in terms of type, duration, severity, functional impact, and other possible causes — a questionnaire is only one part of that picture.

Validated Screening Instruments

One widely studied validated depression screening tool is the Patient Health Questionnaire-9 (PHQ-9), a nine-item self-report measure developed for depression screening and severity assessment. The original validation study by Kroenke, Spitzer, and Williams found the PHQ-9 to be a reliable and valid measure of depression severity. Each PHQ-9 item is rated 0 to 3 based on symptom frequency over the past two weeks, with a total score from 0 to 27 — the original validation research found that a score of 10 or greater had useful operating characteristics for identifying major depression in primary-care settings. That is a screening threshold, not an automatic diagnosis, and it applies specifically to the PHQ-9's own scoring — this page's own screener uses a different, original question set and scale, so PHQ-9 cutoffs do not apply directly to it.

The Two-Week Time Frame

This test asks about the recent period, not "have you ever felt this way?" That matters because symptoms fluctuate — a person may have experienced severe depression years ago and have a low current score, while another person may have a high current symptom burden despite usually feeling well. Your result reflects current self-reported symptoms over the past two weeks, not a permanent mental-health label.

Low Mood

Depression can involve sadness, emptiness, hopelessness, or irritability. But not everyone describes depression as simply "I feel sad" — some people notice numbness, loss of motivation, frustration, or emotional heaviness instead.

Loss of Interest or Pleasure

A key symptom is anhedonia — reduced interest or pleasure. Activities that once felt rewarding may seem flat, effortful, or pointless — hobbies, social activities, exercise, work, or creative interests. NIMH notes that one of these core symptoms (low mood or loss of interest) is typically required in a clinical diagnosis of major depression.

Sleep

Depression can involve difficulty falling asleep, waking repeatedly, waking very early, or sleeping more than usual. Sleep problems are common in many conditions — a sleep symptom does not prove depression, but it contributes to the overall pattern. Our Sleep Quality Test and Insomnia Screening Test remain separate because they measure sleep problems more directly.

Energy

Fatigue can be psychological, physical, or both — feeling drained, moving through the day slowly, or needing more effort for routine tasks. Low energy is common in depression but can also occur with illness, sleep deprivation, medication, or stress. No single symptom is diagnostic.

Appetite

Depression can be associated with reduced appetite, increased appetite, and weight changes, though not everyone experiences this. A screening tool should not imply that appetite change is required — the useful approach is to look at the overall pattern across multiple symptom domains.

Concentration

Depression can make it difficult to read, work, follow conversations, make decisions, or stay mentally engaged. This can sometimes feel like ADHD — the difference cannot be determined from one concentration question. If attention problems occur only during a depressive episode, the clinical interpretation may differ from lifelong developmental ADHD.

Self-Worth

Depression can involve guilt, feelings of failure, worthlessness, or excessive self-criticism. These experiences can become intense even when other people view the person very differently — this symptom is presented carefully and without judgment.

Movement and Agitation

Some people experience noticeable slowing or difficulty getting moving. Others experience agitation or restlessness. These opposite-looking patterns can both occur in depression — one reason depression cannot be represented as one fixed personality style.

Thoughts of Death or Self-Harm

Depression screening instruments typically include a question concerning thoughts related to death or self-harm, and this item needs special handling — any endorsement deserves attention regardless of the total score. If you have current thoughts of self-harm, please seek immediate support from a qualified healthcare professional, trusted person, local emergency service, or appropriate crisis service, especially if there is immediate danger or intent. Safety information should never be buried inside an ordinary score summary.

Severity Is Not the Same as Diagnosis

A depression screener answers how many depressive symptoms were reported and how often. It does not fully answer what caused them, whether another condition is involved, whether they meet every diagnostic requirement, or what treatment is appropriate. Someone can have a moderate score for different reasons — the result should encourage context, not label the person.

Functional Impairment

Depression matters partly because of its effect on daily life. A useful page asks how difficult symptoms have made work, home tasks, relationships, and daily functioning. Two people with the same symptom total can experience different levels of impairment — that is clinically relevant information.

Depression vs. Sadness

Sadness is a normal emotion. Depression is broader and more persistent. A person can be grieving, disappointed, or temporarily sad without having major depressive disorder — at the same time, someone with depression may not describe dramatic sadness. Look at the full symptom pattern and functional impact.

Depression vs. Burnout

Our Burnout Test focuses on work-related exhaustion and burnout dimensions. Depression can affect life more broadly. Burnout and depression can overlap — a burnout questionnaire should not be used to rule depression in or out. If symptoms extend beyond work and include strong depressive features, professional evaluation may be appropriate.

Depression vs. Anxiety

Depression and anxiety frequently occur together. Anxiety often emphasizes worry, tension, fear, and nervous arousal. Depression often emphasizes low mood, loss of interest, hopelessness, and low energy. There is substantial overlap — a high score on this test and a high Anxiety Test score can occur at the same time.

What Should the Result Show?

• ✓Symptom Pattern — which areas were endorsed (mood, sleep, energy, appetite, concentration, self-worth, movement).
• ✓Severity Band — a cautious label such as minimal, mild, moderate, or significant symptoms.
• ✓Safety Guidance — clear, prominent support information if self-harm-related thoughts are reported.
• ✓Screening Disclaimer — this result is not a diagnosis.

What Does a High Score Mean?

A high score indicates a high level of self-reported depressive symptoms during the past two weeks. It does not mean "you definitely have major depressive disorder." It means professional assessment may be especially worthwhile, particularly when symptoms are persistent, functioning is affected, or distress is significant.

What Does a Low Score Mean?

A low score suggests fewer current symptoms on this measure. It does not prove that a past depressive episode never occurred, that another mental-health problem is absent, or that the person does not need support. If someone is struggling despite a low score, the questionnaire should not be used as a reason to ignore that concern.

Frequently Asked Questions

A Screening Score Is a Signal, Not a Verdict

A depression screener is useful because it turns a complicated two-week experience into a structured snapshot — how many symptoms am I experiencing, how often, and how much are they affecting me? What it cannot answer alone is why this is happening and what diagnosis applies. That next question deserves a fuller clinical conversation.