Free Bipolar Test — Bipolar Disorder Self-Assessment
Take this free Bipolar Test based on DSM-5 criteria to screen for Bipolar I and II. Explore mania, depression cycles, and what your results mean.
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A screening tool for self-reflection, not a diagnosis. How we build our tests
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Bipolar disorder carries elevated suicide risk, especially during depressive and mixed episodes. If you’re in immediate danger, go to your nearest emergency room.
The highs can feel like a gift at first. You need less sleep and feel sharper for it. Your ideas connect faster than usual. You feel capable of things your ordinary self wouldn’t attempt. The productivity, the confidence, the sense that everything is finally clicking — these feel like your best self, not a symptom. The lows that follow feel like the only real version of you.
This flip, believing the depression is the real you and the highs were something else, is one reason bipolar disorder goes undiagnosed for an average of five to ten years after symptoms start. Most people seek help during the lows and describe only the depression. They are then treated for unipolar depression. That treatment doesn’t address the bipolar condition and may even make it worse.
This free Bipolar Test screens for Bipolar I, Bipolar II, and Cyclothymia using DSM-5-TR criteria (APA, 2022). 20 questions covering both mood poles. Instant, private results.
What Is Bipolar Disorder?
Bipolar disorder, once called manic-depressive illness, is a mood disorder. It involves clear episodes of mania or hypomania (high, expansive, or irritable mood with more energy) that alternate with episodes of major depression. It is one of the most strongly inherited mental health conditions. It often runs in families: people with a parent or sibling with bipolar disorder are more likely to develop it (NIMH, 2024).
Bipolar disorder can appear at any age but usually starts in the late teens or early adulthood. All types together affect about 2.4–2.5% of the population (World Mental Health Survey Initiative, Merikangas et al., Archives of General Psychiatry, 2011). Lifetime rates are ~0.6–1.0% for Bipolar I and ~0.4–1.1% for Bipolar II (World Mental Health Survey, PMC; clinical trials data).
An important DSM-5 change made clear that a manic or hypomanic episode needs more than a change in mood. It also needs a distinct change in activity or energy. Increased activity or energy is now a required criterion, not just a supporting symptom (APA, DSM-5 Changes, 2013). This means a raised mood alone is not enough for a manic or hypomanic diagnosis.
The three primary diagnoses on the bipolar spectrum:
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Bipolar I Disorder (DSM-5-TR 296.xx)
defined by at least one full manic episode lasting 7 days or more — or less if hospitalization is required. Depressive episodes are common but are not required for diagnosis. Bipolar I mania can include psychotic features and is severe enough to cause significant disruption to daily functioning.
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Bipolar II Disorder (DSM-5-TR 296.89)
Defined by at least one hypomanic episode (a milder form, lasting ≥4 days, without hospitalisation or psychotic features) and at least one major depressive episode, with no history of a full manic episode. Bipolar II is often missed because hypomania can feel productive and positive. Depressive episodes in Bipolar II outnumber hypomanic episodes by 39:1 (Berk et al., World Psychiatry, 2025). So most people with Bipolar II spend most of their time with symptoms in depression, not hypomania.
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Cyclothymic Disorder (DSM-5-TR 301.13)
Is a long-term, milder form. It involves many periods of hypomanic and depressive symptoms over at least 2 years (1 year in children and teens), without ever reaching a full hypomanic or major depressive episode. The instability is constant but below the severity thresholds of Bipolar I or II.
Signs You Might Have Bipolar Disorder
Bipolar disorder is often misdiagnosed. Most people seek help during depressive episodes and don’t mention the highs. And the manic and hypomanic periods often don’t feel like symptoms. These are the patterns that most consistently indicate bipolar disorder may be present:
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You have experienced distinct periods of elevated or irritable mood that felt qualitatively different from your normal self — not just “a good mood” but a different operating state
A manic or hypomanic state is not just happiness or confidence. It is a clear episode that stands out from your usual self, and others notice it too. The key DSM-5-TR point is that it is a change from how the person usually acts, not just a passing good mood.
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During these elevated periods, you needed significantly less sleep without feeling tired
Needing less sleep is one of the clearest signs of a manic or hypomanic episode. This is not insomnia. It is truly feeling rested and full of energy after only 2–4 hours. This is not the same as being unable to sleep due to anxiety. It is feeling fully rested and alert despite dramatically shortened sleep.
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Your thoughts raced, your ideas multiplied rapidly, and you felt like your mind was outpacing your ability to express it
Two classic signs of mania are “flight of ideas” and pressured speech. Flight of ideas means thoughts jump quickly from one topic to the next with loose links. Pressured speech means talking faster, more, and more intensely than usual. The person often describes feeling like they can’t get their thoughts out fast enough.
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You were unusually productive, took on multiple projects, or felt capable of achievements that exceeded your normal confidence.
Early on, the extra drive and inflated self-esteem of mania can look like peak performance. The grand ideas may feel like real confidence, not something out of proportion.
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You made impulsive decisions during these high periods that you later recognized as out of character
Spending sprees, risky sex, risky investments, drug or alcohol use, or other impulsive acts the person wouldn’t usually consider. The high mood drives the behavior, and looking back, the person usually sees it went too far.
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These elevated periods are followed by — or alternate with — periods of significant depression
Both Bipolar I and Bipolar II patients spend approximately three times more days in depression than in mania or hypomania (Kupka et al., 2007, cited in Berk et al., World Psychiatry, 2025). On the surface, bipolar depression often looks just like unipolar depression. What sets it apart is a history of high episodes.
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The pattern has been cyclical and persistent — not a single episode but a recurring pattern
Bipolar disorder comes in episodes over time. One manic episode may be followed by years of fairly stable mood, or by regular cycling. The pattern over time, fast or slow, mostly low or mostly high, is what shapes the diagnosis.
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You have been treated for depression but the treatment hasn’t worked well, or may have triggered elevated periods.
In bipolar disorder, antidepressants taken without a mood stabilizer can trigger manic or hypomanic episodes or make cycling worse. If an antidepressant has ever set off a high, the DSM-5-TR sees that as a sign of possible bipolar disorder.
Bipolar I vs Bipolar II vs Cyclothymia vs Unipolar Depression
| Feature | Bipolar I | Bipolar II | Cyclothymia | Unipolar Depression (MDD) |
|---|---|---|---|---|
| Elevated mood episodes | Full mania: ≥7 days, severe, may require hospitalization or involve psychosis | Hypomania only: ≥4 days, less severe, no hospitalization, no psychosis | Hypomanic symptoms: present but never meeting full hypomanic episode criteria | None — diagnosis requires no history of mania or hypomania |
| Depressive episodes | Common but not required for diagnosis; may be severe | Required for diagnosis; typically the predominant feature (39:1 ratio over hypomania) | Depressive symptoms are present but never meet full MDE criteria | Required — defines the disorder; no upper pole |
| DSM-5-TR code | 296.xx | 296.89 | 301.13 | 296.xx |
| Antidepressant risk | HIGH — can trigger severe mania without a mood stabilizer | MODERATE-HIGH — can trigger hypomania or cycling | MODERATE — monitoring recommended | Standard use — not associated with manic switching |
| Most misdiagnosed as | Schizophrenia (when psychotic features are present) or MDD | Unipolar depression — most commonly missed as bipolar type | Borderline PD, ADHD, or unipolar depression | Sometimes misidentified as Bipolar II if depressive episodes are severe |
| Mood stabilizers | Essential — lithium, valproate, antipsychotics | Essential — especially if antidepressants are used | Recommended for ongoing stability | Not typically required |
| PsyMed test | This test | This test | Cyclothymia Test | Clinical Depression Test |
Important: Bipolar disorder is associated with a significantly elevated risk of suicide. If you’re having thoughts of suicide or self-harm, please reach out now — call or text 988 (US, 24/7). You don’t have to be in crisis to call.
What Causes Bipolar Disorder?
Bipolar disorder is among the most heritable psychiatric conditions. Its etiology is primarily biological, with environmental factors shaping onset and course.
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Genetic factors
Bipolar disorder is one of the most strongly inherited mental health conditions. Twin studies estimate its heritability at 70–80% (Harrison et al., 2018). People with a parent or sibling with bipolar disorder are more likely to develop it (NIMH, 2024). Large gene studies have found genetic overlap with schizophrenia.
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Neurobiological factors
Bipolar disorder involves imbalances in brain chemicals, especially dopamine, serotonin, and norepinephrine. Lithium and other mood stabilizers are thought to work in several ways, including protecting brain cells and changing signals inside and between cells. Brain scans show differences in the prefrontal cortex, the amygdala, and other areas that control mood.
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Circadian rhythm disruption
A disrupted sleep-wake cycle is both a symptom and a trigger of bipolar episodes. Needing little sleep in mania and sleeping too much in depression both reflect a body clock that is off balance, which is part of the disorder. Social Rhythm Therapy, part of Interpersonal and Social Rhythm Therapy (IPSRT), tackles this by steadying daily routines.
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Environmental triggers
Life events — particularly sleep disruption, major stressors, and goal attainment events — can trigger episodes in genetically vulnerable individuals. Substance use (particularly stimulants and cannabis) can precipitate manic episodes or worsen cycling.
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Comorbidities
Bipolar disorder has very high comorbidity rates. Anxiety disorders are among the most common comorbidities. ADHD is frequently comorbid — and frequently confused with bipolar disorder given shared features of impulsivity and mood instability. Borderline Personality Disorder shares emotional dysregulation and impulsivity with bipolar disorder and is a common differential. Substance use disorders and major depressive disorder comorbidities significantly complicate treatment.
How This Test Works
This Bipolar Test covers both the highs and the lows in 20 questions: manic/hypomanic symptoms (Questions 1–10) and depressive symptoms (Questions 11–20). It is based on the DSM-5-TR criteria for manic, hypomanic, and major depressive episodes (APA, 2022).
Important note on interpretation: This test covers both highs and lows. A high score driven mostly by depressive symptoms, without high mood, less need for sleep, racing thoughts, or impulsive behavior, may point to unipolar depression rather than bipolar disorder. The results below address this nuance. Only a clinical professional can determine the correct diagnosis.
Answer based on your experience of distinct episodes over your lifetime. Think about patterns that have come back, not your mood right now. For the manic/hypomanic questions, ask yourself whether these things happened during separate periods that were different from your usual self.
- Never = 0
- Rarely = 1
- Sometimes = 2
- Often = 3
- Always = 4
Total range: 0–80. This is a screening tool only.
Understanding Your Bipolar Test Score
| Score Range | Category | What It Suggests |
|---|---|---|
| 0 – 20 | Low — Few Bipolar Indicators | Responses suggest few significant bipolar disorder patterns. Mood variation present without a pattern consistent with bipolar disorder criteria. |
| 21 – 40 | Mild — Some Mood Episode Patterns | Some mood episode patterns are present. May reflect subthreshold bipolar features, Cyclothymia, or other mood conditions. Worth professional discussion. |
| 41 – 60 | Moderate — Significant Mood Episode Pattern | Significant mood episode patterns across multiple criteria. Consistent with the possible bipolar disorder spectrum, professional evaluation is recommended. |
| 61 – 80 | High — Strong Bipolar Indicators | Pervasive and severe mood episode patterns across most criteria. Professional evaluation is strongly recommended as soon as possible. |
Treatment for Bipolar Disorder
Bipolar disorder is highly treatable. The majority of people with bipolar disorder achieve good symptom control and maintain functional lives with appropriate treatment.
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Mood stabilizers — first-line pharmacotherapy
Lithium is the mood stabilizer with the most evidence for Bipolar I. It also has the strongest evidence for lowering suicide risk in bipolar disorder. Valproate (valproic acid) and carbamazepine work well as alternatives, especially for rapid cycling or mixed states. Lamotrigine has good evidence for preventing bipolar depressive episodes.
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Atypical antipsychotics
Several atypical antipsychotics (quetiapine, olanzapine, aripiprazole) are FDA-approved for bipolar disorder and are used for both acute episodes and maintenance treatment.
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Cognitive Behavioral Therapy for Bipolar Disorder (CBT-BD)
Adapted for bipolar disorder, CBT-BD works on unhelpful thoughts and habits that keep episodes going. It also builds skills for spotting early warning signs of a coming episode.
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Interpersonal and Social Rhythm Therapy (IPSRT)
Built for bipolar disorder, IPSRT targets disruption of the body clock, which can both trigger and prolong bipolar episodes. It does this by steadying daily routines, sleep, and social rhythms. It has strong evidence as an add-on treatment.
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Psychoeducation
Learning about bipolar disorder in depth improves long-term results. That includes knowing your triggers, your early warning signs, and why taking medication steadily matters.
Frequently Asked Questions
What is bipolar disorder?
Bipolar disorder is a mood disorder with clear episodes of mania or hypomania (high, expansive, or irritable mood with more energy or activity) that alternate with episodes of major depression. The three main DSM-5-TR diagnoses are:
- Bipolar I (296.xx): at least one full manic episode.
- Bipolar II (296.89): at least one hypomanic episode plus at least one major depressive episode, with no history of mania.
- Cyclothymic Disorder (301.13): a long-term, milder form with hypomanic and depressive symptoms below full-episode level for ≥2 years.
Across all subtypes, the bipolar spectrum affects approximately 2.4–2.5% of the population (World Mental Health Survey).
What is the difference between mania and hypomania?
Mania and hypomania share the same symptoms: high, expansive, or irritable mood plus more energy or activity, with ≥3 of 7 DIGFAST criteria (≥4 with irritable mood). They differ in how severe they are, how long they last, and what they lead to. Mania lasts ≥7 days (or needs a hospital stay), may include psychotic features, and is severe enough to seriously disrupt daily life. Hypomania lasts ≥4 days, does not require hospitalization, and does not include psychotic features.
The DSM-5-TR states that hypomania is “not severe enough to cause marked impairment in social or occupational functioning or to necessitate hospitalization”. If either line is crossed, the episode counts as manic, not hypomanic, however the person experienced it.
Why is bipolar disorder so commonly misdiagnosed?
Bipolar disorder is misdiagnosed mainly because most people seek help during depressive episodes and describe only the depression. They don’t mention, or don’t recognize, their past high episodes. Clinicians who don’t ask about hypomanic periods won’t find them. Bipolar II is especially likely to be mistaken for unipolar depression, because hypomania can feel good: productive, energetic, social. It doesn’t feel like a symptom that needs treatment.
The average delay from first symptoms to correct diagnosis is five to ten years. In Bipolar II, depressive episodes outnumber hypomanic episodes by 39:1 (Berk et al., World Psychiatry, 2025), so what clinicians mostly see is depression.
Can antidepressants be used for bipolar depression?
This is one of the most important questions in bipolar treatment. In bipolar disorder, antidepressants taken alone, without a mood stabilizer, can trigger manic or hypomanic episodes, speed up cycling, or cause a mixed state. The DSM-5-TR recognizes that a high mood caused by an antidepressant, which lasts beyond the drug’s direct effect, is evidence of Bipolar II.
Current guidelines generally advise against antidepressants alone for bipolar depression. They favor mood stabilizers (especially lamotrigine for bipolar depression), with or without an added antidepressant and with close monitoring. This is a key reason a correct diagnosis matters so much. Being treated for unipolar depression when the real condition is bipolar can make it worse.
What is the difference between bipolar disorder and borderline personality disorder?
BPD and bipolar disorder share trouble controlling emotions, impulsive behavior, and unstable moods, and they are often confused. The key difference: bipolar disorder comes in clear episodes that last days to weeks and are a change from the person’s usual self. BPD involves constant emotional instability that reacts more to events with other people and doesn’t come in episodes.
In BPD, moods tend to shift within hours in response to feeling rejected or to conflict. In bipolar disorder, moods shift over days to weeks and may have no clear trigger. Both conditions can occur together. The Borderline Personality Disorder Test is worth completing alongside this one.
Can you have bipolar disorder and ADHD at the same time?
Yes. ADHD and bipolar disorder occur together much more often than chance would predict, and they look alike in some ways: impulsive behavior, distraction, changing moods, and bursts of activity. The key difference: ADHD traits are long-term and constant, present in every setting and since childhood. Bipolar symptoms come in episodes that stand out from the person’s usual self. ADHD impulsivity isn’t driven by high mood or less need for sleep.
Telling them apart matters for treatment. Stimulant medicines for ADHD can trigger manic episodes in bipolar disorder, so bipolar disorder should be ruled out or treated first. Complete the ADHD Test alongside this one if impulsive behavior and distraction stand out for you.
What is Cyclothymia?
Cyclothymic Disorder (DSM-5-TR 301.13) is a long-term mood condition. It involves many periods of hypomanic and depressive symptoms over at least 2 years (1 year for children and teens), without ever reaching a full hypomanic episode or major depressive episode. The mood swings are constant but milder than Bipolar I or II.
Cyclothymia often goes undiagnosed because neither the highs nor the lows feel severe enough to be a “real” disorder. But the constant ups and downs are exhausting and affect quality of life. Cyclothymia may be a precursor to Bipolar I or II in some individuals. The dedicated Cyclothymia Test screens specifically for this presentation.
Related Tests
- Cyclothymia Test — screens for the long-term, milder mood swings of Cyclothymic Disorder; most useful if your moods swing but never reach full bipolar episodes
- Clinical Depression Test — an essential companion. Bipolar and unipolar depression look the same on the surface, and bipolar disorder should be ruled out before treating unipolar depression
- Dysthymia Test — persistent depressive disorder; chronic low-grade depression that can occur alongside or be confused with cyclothymia
- Seasonal Affective Disorder Test — seasonal mood patterns also occur in bipolar disorder, and light therapy or antidepressants can sometimes trigger mania, so telling them apart matters for treatment
- Borderline Personality Disorder Test — most commonly confused with bipolar disorder; shares emotional dysregulation and impulsivity through different mechanisms
- ADHD Test — frequently comorbid with and confused with bipolar disorder; shares impulsivity and mood variability features
- Anxiety Test — anxiety disorders are among the most common bipolar comorbidities
- Anhedonia Test — loss of pleasure is a core bipolar depressive feature worth assessing separately
- High Functioning Depression Test — some people with Bipolar II maintain external function despite severe depressive episodes; worth exploring
- Suicidal Ideation Test — bipolar disorder, especially Bipolar II and mixed states, carries a higher suicide risk; please take it if you have had suicidal thoughts during low periods. If you are in crisis now, call or text 988 (US)
- Imposter Syndrome Test — some people attribute their hypomanic confidence to imposter syndrome in retrospect; worth distinguishing
References
- American Psychiatric Association. (2022). Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-5-TR). Bipolar and Related Disorders. psychiatry.org
- Berk, M., Corrales, A., Trisno, R., et al. (2025). Bipolar II disorder: a state-of-the-art review. World Psychiatry, 24(2), 175–189. doi.org/10.1002/wps.21300
- Merikangas, K.R., Jin, R., He, J.P., et al. (2011). Prevalence and correlates of bipolar spectrum disorder in the World Mental Health Survey Initiative. Archives of General Psychiatry, 68(3), 241–251. pmc.ncbi.nlm.nih.gov
- Kupka, R.W., Altshuler, L.L., Nolen, W.A., et al. (2007). Three times more days are depressed than manic or hypomanic in both bipolar I and bipolar II disorders. Bipolar Disorders, 9(5), 531–535. Cited in Berk et al. 2025.
- American Psychiatric Association. (2013). Highlights of Changes from DSM-IV-TR to DSM-5. psychiatry.org
- Statpearls. Bipolar Disorder. NCBI Bookshelf. NBK558998. ncbi.nlm.nih.gov
- National Institute of Mental Health. (2024). Bipolar Disorder. U.S. Department of Health and Human Services. nimh.nih.gov
- National Institute of Mental Health. (n.d.). Bipolar disorder. U.S. Department of Health and Human Services. nimh.nih.gov
- Harrison, P. J., Geddes, J. R., & Tunbridge, E. M. (2018). The emerging neurobiology of bipolar disorder. Trends in Neurosciences, 41(1), 18–30. doi.org
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