Free ADHD Test for Adults and Kids
Start with the adult ASRS or child SNAP-IV questionnaire, then explore daily impact, useful support and what to try next. Get your full personal report without an account or payment.
How often do you have trouble wrapping up the final details of a project, once the challenging parts have been done?*
Select an option to start the test
What This Screening Does
A practical way to organize observations before deciding what to do next
Local Test Answers
Your screening responses are processed in your browser and stay on your device. We do not store or sell test answers.
English and Spanish
Use the screening in English or Spanish, including the main guidance pages and test flow.
Based on Known Questionnaires
The adult test references ASRS-v1.1, and the child test references SNAP-IV. Both are used for screening and discussion, not diagnosis.
Learn how ADHD screening worksWorks in the Browser
Take the screening on a phone, tablet, or computer. Progress is saved with browser local storage on your device.
Choose your depth
View a brief result after the standard questionnaire, or continue with optional context and selected topics. Adult full journeys contain 32–44 questions; child journeys contain 40–48.
A complete report you can use
See the answers behind each priority, compare helpful conditions, choose a one-week experiment, and print a report or conversation summary.
What Is an ADHD Test?
Understanding ADHD screening and its purpose
An ADHD screening is a structured questionnaire, not a diagnosis. It helps you put everyday observations into words: difficulty finishing tasks, losing track of time, restlessness, interrupting, forgetfulness, or behavior patterns that show up at school or home. The result can be useful for self-reflection or for preparing a clearer conversation with a professional.
Important: This screening is for informational purposes only and cannot replace professional advice. Read our full medical disclaimer
How the ADHD Test Works
From observations to a practical next step
Start the Test
Choose the adult or child screening. No registration or email is required.
Answer Questions
Complete the standard questionnaire using its instructions. Optional original context questions then ask about daily life and support.
Get Your Results
Read a report built from your answers: screening results, practical impact, circumstances and support priorities.
Try one useful change
Choose one action, keep a local seven-day record and prepare a specific conversation with someone who can help.
Why Take an ADHD Test?
A screening can make scattered concerns easier to describe
Recognize the Signs
Many adults notice a long-running pattern: missed details, late starts, unfinished tasks, or a constant sense of catching up. A screening can help you see whether those concerns cluster in ADHD-related areas.
Prepare for Conversations
Having examples written down can make conversations with a professional, coach, teacher, or family member more specific. Results are a starting point, not proof of a condition.
Explore support resourcesUnderstand Your Child
If you're concerned about a child's attention or behavior, a rating scale can help organize observations from home and school before deciding whether to seek more support.
Track Symptoms Over Time
Retaking the screening can help you compare responses over time, especially after changes in routines, school demands, sleep, or support.
Common Questions About ADHD Testing
Get answers about this online screening
Is this ADHD test really free?
Yes. The full report, original context questions, action tools and printing are free. No email, account or paid chapter unlock is required.
How many questions are there, and how long should I allow?
For planning, allow about 3 minutes for the 6 standard adult questions and about 7 minutes for the 26 child ratings and observer details. For the full path, allow roughly 10–20 minutes for adults (32–44 questions total) or 15–25 minutes for the child path (40–48, including observer details). These are planning estimates, not measured completion times. Additional topics are optional; you can view a partial report and continue later in the same browser.
Can this test diagnose ADHD?
No. This screening provides an educational summary to support self-reflection—it is not a diagnosis. If you want a deeper evaluation, consider speaking with a licensed professional.
Is my information private?
Your answers and results stay in this browser's local storage and are not sent to our servers or third-party analytics services. You can remove them by restarting the test or clearing this site's storage.
How accurate is this ADHD test?
It can summarize whether your responses line up with common ADHD screening patterns. It cannot confirm ADHD or rule it out. Context, history, and impairment across settings matter.
Can I take the test for my child?
Yes, parents can complete the assessment based on observations of their child's behavior. Keep in mind that professional evaluation is especially important for children, as symptoms can overlap with other developmental or behavioral conditions.
What should I do after taking the test?
Start with your priority finding, inspect the answers behind it and choose one manageable action. Use the conversation summary when seeking support or a professional evaluation.
Start With the Screening
Answer the questions, then use the summary as one piece of information.
Start Free ADHD Test