Selfynity
Yükleniyor
Discover Yourself
Discover Yourself
Scientific IQ test based on CHC model, measuring 10 cognitive areas. 60 unique questions, detailed analysis and personalized report.
2,895,000+
Tests Completed
55,673+
This Week
~18-20 Min
Average Time
4.9/5
User Rating
A scientific assessment has never been easier.
60 unique questions, 20 mins
Profile updates instantly
Detailed report and certificate
Professional and reliable IQ assessment
Based on CHC model, academic standards
Comprehensive ability measurement
Professional psychometric content
Live CHC profile tracking
Your data is 100% secure
Shareable digital document
Comprehensive cognitive profiling with the Cattell-Horn-Carroll model
Problem solving and handling new situations
Acquired knowledge and experience
Perceiving and processing visual patterns
Completing cognitive tasks quickly
Holding and processing information briefly
Storing and retrieving information
Understanding mathematical and quantitative concepts
Perceiving and analyzing auditory stimuli
Written language skills and comprehension
Making quick and accurate decisions to stimuli
What's your IQ?
Physics
Physics
Polymath
Chemistry
Entrepreneur
Technology
| Feature | Others | Selfynity |
|---|---|---|
| Question Count | 20-30 | 60 unique |
| Scientific Model | CHC Model | |
| Test Duration | 5-10 dk | ~20 dk |
| Cognitive Areas | 1-2 | 10 areas |
| Live Analysis | Yes | |
| Certificate | PDF + Digital | |
| Price | $20-50 | Start Free |
Ahmet Y.
Software Engineer
"The most comprehensive IQ test I've ever taken online. The CHC profile analysis was incredibly detailed."
Selin T.
Marketing Specialist
"The test itself is well-designed and scientific, but I was disappointed with my score."
Dr. Elif K.
Clinical Psychologist
"As a psychologist, I'm impressed with the scientific rigor. The CHC model implementation is accurate."
Mehmet S.
High School Teacher
"Great test overall. The real-time analysis during the test was amazing."
Zeynep A.
Data Scientist
"The certificate and detailed PDF report exceeded my expectations."
Burak D.
Sales Manager
"Honest review: The test is legit and well-made. My score was average (112)."
Ayşe N.
Mensa Member
"I've taken Mensa tests before and this felt equally challenging."
Can Ö.
Architect
"The test is good but I felt the time limit was too strict."
Deniz Y.
UX Designer
"What sets this apart from other IQ tests is the live analysis feature."
Fatma G.
Accountant
"Took this with my husband and we compared results. Very interesting to see our different cognitive strengths visualized."
12,837 more reviews...
IQ follows a normal distribution (bell curve). Mean is 100, standard deviation is 15.
< 70
Low
2.2%
70-89
Below Avg
13.6%
90-109
Average
68.2%
110-119
High Avg
16.1%
120-129
Superior
6.7%
130-144
Very Superior
2.2%
145+
Genius
0.1%
Mensa
Mensa (130+)
Top 2%
Japonya
106
#1
Güney Kore
106
#2
Singapur
105
#3
Almanya
100
#15
İngiltere
100
#16
Fransa
98
#25
ABD
98
#29
İtalya
97
#35
Türkiye
89
#69
Dünya Ort.
100
* Source: World Population Review, Lynn & Vanhanen studies
Your test results include a detailed cognitive profile and personalized analysis
Scientifically calculated IQ score and your global ranking
10 cognitive domains: Fluid Intelligence, Crystallized Intelligence, Visual-Spatial and more
Detailed analysis of your cognitive strengths and areas for improvement
Compare your IQ with famous figures like Einstein, Hawking, etc.
Your personalized archetype defining your unique thinking style
Official-looking IQ certificate and detailed PDF report
After completing the test, you can view your detailed results page, download as PDF, and share on social media.
IQ Score
128
60 questions. 20 minutes. Free.
No credit card required
Powered by SELFYNITY
An Intelligence Quotient (IQ) test is a scientific assessment designed to measure human cognitive abilities. Unlike simple quizzes, a certified IQ test evaluates multiple dimensions of intelligence, including fluid reasoning, working memory, processing speed, and visual-spatial processing. Taking a reliable online IQ test helps you understand your natural mental strengths, problem-solving capabilities, and logical reasoning speed.
Selfynity provides one of the most accurate, clinical-grade IQ tests available on the internet today. Rooted deeply in the Cattell-Horn-Carroll (CHC) theory of cognitive abilities, our assessment is universally recognized as the gold standard in psychometric evaluation. Whether you are aiming to join a high-IQ society like Mensa, looking to optimize your career path, or simply exploring your true potential, our standardized scoring system gives you an exact, data-driven intelligence profile.
To ensure maximum accuracy, our test engine uses Item Response Theory (IRT) combined with the Cattell-Horn-Carroll (CHC) theory. While traditional tests might only measure general intelligence (the "g factor"), our advanced system breaks your intellect down into specific cognitive domains:
We believe cognitive testing should be accessible to everyone. That's why we offer two distinct difficulty modes. The Standard Mode provides a balanced, accessible test experience using Easy and Medium questions, ideal for a comfortable baseline assessment up to 130 IQ. The Advanced (Karma) Mode introduces Hard and Elite level items, pushing the boundaries of cognitive stress to accurately measure profound giftedness and upper-percentile intellect.
A score of 100 is considered the exact global average. Scores between 85 and 115 are within the normal average range (inclusive of one standard deviation). A score above 115 indicates above-average intelligence, while scores of 130 or higher place you in the gifted category, often within the top 2% of the global population.
Yes. Our platform leverages millions of data points and a strictly calibrated Item Response Theory (IRT) engine to ensure statistical validity. Every question has been normalized across diverse demographics to eliminate cultural bias and ensure unparalleled accuracy.
While fluid intelligence (your raw processing power) tends to remain relatively stable throughout adulthood, crystallized intelligence (knowledge acquired through experience) grows continually. You can improve your test-taking skills, focus, and mental stamina through brain training exercises, which may positively impact your performance on standardized tests.