A quick ADHD test that stays honest about being quick
Short answer
The quickest credible option is a short, published screener. Part 1 here is the six-question ASRS v1.1 Screener, and your outcome appears the moment you finish, free. Short does not mean careless: researchers chose those six items from a longer 18-question scale. Still, a fast screen only flags whether a fuller look may help; it cannot diagnose anything.
Sometimes you just want a fast answer to a nagging question. A short screener respects that. It also has limits that come with being short, and you deserve to know both sides before you click.
A starting point for your next step.
Start the free screener- Official questions
- Six
- Answer choices
- Five, from Never to Very Often
- Period covered
- The past six months
- Scoring
- Done for you the moment you finish
- Positive screen
- Four or more answers in shaded boxes
- Cost of the outcome
- Nothing
Why six questions can be enough for a first look
In plain terms: the brevity was the point. The screener was built to be used widely, where a long interview is not practical. Being brief made it easy to hand out; it did not make it a shortcut to a diagnosis.
What a short screener leaves out
- Childhood. The questions cover recent months only, while an evaluation looks back to early life.
- Context. It cannot see sleep, stress, health conditions or life events that might explain what you notice.
- Other people. It hears only from you, not from a partner, relative or friend.
- Severity in your own words. Five fixed answer options cannot capture how much a habit costs you.
A short warm-up before you start
Speed works best when you are not second-guessing every answer. Before you begin, take a moment to picture an ordinary stretch of recent months: a typical workday, an ordinary weekend, a few errands. Then answer each question against that picture.
- What did a normal Tuesday look like for me lately?
- Which recent week felt unusual, so I can set it aside?
- Am I answering for how things are, or how I think they should be?
When a quick screen is not the right tool
Speed suits a first look. It suits a few situations poorly, and in those cases another route makes more sense.
- You are under 18. The screener is written for adults, so a parent, school counselor or healthcare provider is a better starting point.
- You already have an ADHD diagnosis and want to know how you are doing. The screener was not designed to track change over time; your clinician is the right person to ask.
- You are in crisis or thinking about harming yourself. Please contact local emergency services or a crisis line now rather than taking any test.
- Your concentration changed suddenly, alongside other new physical symptoms. That deserves prompt medical attention, not a questionnaire.
If you have a few more minutes
The six official questions are Part 1. Part 2, the ADHDFalcon Attention Profile, is longer: 24 everyday statements written by our team, grouped into Focus, Organization, Time, Getting started, Restlessness and Pacing. It produces descriptive 0 to 100 area scores and an overall Everyday Attention Load. It is a reflection aid without norms, not a measure of ADHD, and the full area scores come with the optional paid report.
Reading a quick result well
Fast tests tempt fast conclusions. A positive screen suggests that a fuller evaluation may be worth arranging, nothing more. A result under the threshold does not prove your concerns are imaginary. Either way, the outcome is most useful as a note you carry into a conversation with a clinician.
A starting point for your next step.
Six questions, then your outcomeFrequently asked questions
How long is the quick ADHD test?
Part 1 is six questions with five answer choices each. Most people can finish it in one short sitting. Part 2 has 24 additional statements.
Is a six-question test too short to mean anything?
Researchers deliberately selected the six questions from a longer 18-question scale for screening use. It is meant to flag who might benefit from an evaluation, not to diagnose.
Do I get my result immediately?
Yes. The official outcome and your shaded-box count appear as soon as you finish the six questions, free.
Can I skip straight to a diagnosis with a quick test?
No online test can diagnose ADHD. A qualified clinician makes that judgment after a full evaluation.
Sources
Source check: 2026-10-28. No medical review has occurred.
- Kessler RC, Adler L, Ames M, et al. The World Health Organization Adult ADHD Self-Report Scale (ASRS): a short screening scale for use in the general population. Psychological Medicine. 2005;35(2):245-256.
- Kessler RC, Adler LA, Gruber MJ, Sarawate CA, Spencer T, Van Brunt DL. Validity of the World Health Organization Adult ADHD Self-Report Scale (ASRS) Screener in a representative sample of health plan members. International Journal of Methods in Psychiatric Research. 2007;16(2):52-65.
- NIMH, Attention-Deficit/Hyperactivity Disorder: What You Need to Know
Published 2026-10-28. Factual source check: ADHDFalcon editorial team, factual source check, 2026-10-28. No medical review has occurred.