Based on the WHO/Harvard ASRS v1.1 & v5 adult ADHD screeners. Not a diagnosis.
FREE ADHD Test Online
Take an online ADHD test to see if you're showing the common symptoms of ADHD. This online test is fast and simple to complete. Gain clarity and consider seeking further medical advice today. Free, private adult ADHD test based on WHO/Harvard validated ASRS v1.1 and ASRS v5 screening tools. Not a diagnosis.
Free PDF Report
Download a professional report with all of your answers—perfect to share with your doctor when seeking an official diagnosis.
Scientifically Validated
Based on ASRS v1.1 and ASRS v5 screening tools
Quick & Easy
Complete the screening in just 5-10 minutes
Detailed Results
Get non-clinical workstyle insights instantly
Why Choose Our ADHD Test Online?
When daily challenges pile up, the last thing you need is more guesswork. Our online ADHD test gives you clarity, grounded in research and designed with your privacy at the center. This online test is fast and simple to complete.
Evidence-Based Assessment
Our assessment is based on the Adult ADHD Self-Report Scale (ASRS v1.1 and ASRS v5), scientifically validated screening tools used by healthcare professionals worldwide. You can choose either version when taking the assessment.
Learn more about our methodology →Complete Privacy
Your responses are completely anonymous and secure. We don't store personal information, ensuring your privacy is protected throughout the assessment.
Read our privacy policy →Instant Results
Receive comprehensive results immediately after completing the assessment, including detailed breakdowns of ADHD traits and ASRS Part A/B results.
Professional Insights
Get detailed explanations of each trait category and understand what your results mean in the context of ADHD research and clinical practice.
Educational Resources
Access comprehensive information about ADHD, including symptoms, treatment options, and strategies for managing attention and focus challenges.
100% Free
Our comprehensive ADHD assessment is completely free, with no hidden costs or premium features. Access professional insights without any financial barriers.
How the Assessment Works
Our ADHD assessment process is simple, straightforward, and designed to provide you with valuable insights in just a few minutes.
Answer Questions
Complete 18 carefully crafted questions based on the ASRS v1.1 or ASRS v5 screening tool.
Instant Analysis
Our algorithm scores your ASRS Part A/B and provides a non-clinical workstyle breakdown.
Get Results
Receive comprehensive results immediately, including Part A/B scores and trait analysis.
Understand & Learn
Access educational resources to better understand your results and manage traits.
What Makes Our Assessment Special?
Scientifically Validated
Based on WHO/Harvard tools (ASRS v1.1 & v5). Validated for accuracy and reliability in screening adult ADHD traits.
Learn more →Comprehensive Scoring
Our algorithm analyzes responses to provide a detailed breakdown across multiple domains, not just a simple score.
Privacy First
Zero data storage. Your results are processed locally in your browser and vanish when you close the tab.
Educational Focus
We provide actionable insights and resources to help you understand the "why" behind your behaviors.
View FAQ →Need an Official ADHD Diagnosis?
Navigating ADHD diagnosis varies significantly by country. Get country-specific guidance on pathways, costs, wait times, and important considerations for your region.
Canada
United Kingdom
United States
Australia
Europe
United Arab Emirates
Key Insight
The core challenge is balancing speed with validity. Some countries offer fast diagnosis but getting medication afterward can be difficult. Our guides help you navigate both diagnosis and treatment pathways for your region.
Ready to Understand Your ADHD Traits?
That constant question - “Why does this keep happening?” - doesn't have to linger.
In just a few minutes, you'll have a clear picture of your ADHD traits and what they mean. Start now and take the first step toward understanding your mind with confidence.
5-10 Minutes
Complete the assessment quickly
Instant Results
Get comprehensive analysis immediately
100% Private
Your information stays secure
Important Notice
This assessment is not a diagnostic tool and should not replace professional medical advice. If you have concerns about ADHD, please consult with a qualified healthcare professional.