Burnout is tied to a specific source of chronic stress (usually work) and typically lifts when the stressor is removed; depression is a pervasive low mood or loss of interest that follows you into every part of life; anxiety is dominated by worry and physical tension about what might happen. They overlap heavily and can co-exist — validated screeners like the PHQ-style and GAD-style questionnaires help separate the patterns, but diagnosis always belongs to a professional.
“I'm exhausted, I can't focus, and I don't enjoy anything anymore” could open a conversation about depression, anxiety, or burnout — three conditions with genuinely different mechanics that share a large stretch of surface symptoms. Sorting out which pattern fits matters, because what helps for one can be useless (or counterproductive) for another.
Burnout: exhaustion with an address
Burnout, as defined by the WHO's ICD-11, is an occupational phenomenon rather than a medical condition: the result of chronic workplace stress that has not been successfully managed. Its three signature features are exhaustion, growing mental distance or cynicism toward the job, and a sense of reduced effectiveness. The tell-tale sign is specificity — the depletion is anchored to a context. Vacations help (temporarily), weekends feel different from weekdays, and imagining a different job brings relief rather than indifference.
Depression: the low mood that follows you everywhere
Major depression is not tied to a context. The core features — persistent low mood and anhedonia, the loss of interest or pleasure in things you used to enjoy — show up across work, relationships, and hobbies alike. Sleep and appetite changes, difficulty concentrating, feelings of worthlessness, and psychomotor slowing complete the clinical picture when they persist for at least two weeks.
The practical distinction from burnout: removing the stressor doesn't fix depression. A burned-out person on a good vacation starts to feel like themselves; a depressed person brings the grey filter along. That said, the two are not mutually exclusive — prolonged burnout is a genuine risk factor for developing depression.
Anxiety: the alarm that will not switch off
Generalized anxiety is dominated by anticipation: persistent, difficult-to-control worry about a range of future events, accompanied by physical symptoms — muscle tension, restlessness, a racing heart, disturbed sleep. Where depression is often described as feeling too little, anxiety is feeling too much, too early, about too many things. It frequently co-occurs with depression (roughly half of people with one meet criteria for the other at some point), which is why screening tools assess them separately.
How screening tools tell them apart
Clinicians and researchers use short validated questionnaires precisely because the overlap fools intuition. Depression screens in the PHQ tradition ask about mood, anhedonia, sleep, energy, and concentration over the past two weeks. Anxiety screens in the GAD tradition focus on worry frequency and controllability plus physical tension. Burnout inventories ask specifically about work-related exhaustion, cynicism, and efficacy. The pattern across all three is more informative than any single score.
You can take structured versions of each here: our depression screening, anxiety screening, and burnout test each take a few minutes and show where your answers fall relative to established thresholds. They are screening tools in the strict sense: they estimate the likelihood that a professional evaluation is worthwhile. None of them diagnoses anything.
When the labels overlap
Real life is rarely tidy. Long-term burnout can slide into depression; depression makes workload feel unmanageable, which looks like burnout; anxiety fuels the overwork that causes burnout in the first place. If your screening results are elevated in more than one area, that is not a contradiction — it is useful information to bring to a doctor or therapist, who can untangle the sequence and recommend treatment accordingly.
When to seek help now rather than later
See a professional promptly if low mood or loss of interest has lasted more than two weeks, if worry or exhaustion is interfering with work or relationships, or if you notice yourself withdrawing from people. And if you ever have thoughts of harming yourself, skip the screening step entirely and reach out immediately to a doctor, a crisis line, or someone you trust — support exists in every country, and it works best when contacted early.
Frequently Asked Questions
Can burnout turn into depression?
Yes. Prolonged, unmanaged burnout is a recognized risk factor for developing major depression. The earlier the chronic stressor is addressed, the lower the risk of that slide.
How do I know if it's burnout or depression?
Ask where the exhaustion lives. Burnout is anchored to a specific context (usually work) and eases when you step away; depression follows you into everything, including things you used to enjoy. A validated screen for each can clarify the pattern.
Are online depression and anxiety tests accurate?
Well-constructed screeners based on validated instruments are good at flagging who should seek an evaluation — that is what they are built and tested for. They cannot diagnose, and a high score is a signpost, not a sentence.
Can I have anxiety and depression at the same time?
Yes, and it is common: roughly half of people who experience one will meet criteria for the other at some point. That is why the two are screened with separate questionnaires.
Get a clearer picture
Three short, science-based screenings — depression, anxiety, and burnout — each free and anonymous.
Start with the Depression Screening