What is the Einstein IQ test?

The Einstein IQ test is a free 12-question cognitive assay that evaluates your logical reasoning, pattern recognition, verbal intelligence, spatial reasoning, and creative intuition. After completing the test, your results are matched to a historical figure with a comparable cognitive profile.

How accurate is the Einstein IQ test?

The Einstein IQ test is designed for historical entertainment profiling purposes only. While it measures genuine cognitive skills across five dimensions, the IQ ranges and historical matches are stylized estimations rather than clinically validated intelligence assessments.

How long does the IQ test take?

The Einstein IQ test consists of 12 multiple-choice questions and typically takes about 5 minutes to complete. You can choose between Easy and Hard difficulty levels before starting.

What IQ range did Albert Einstein have?

Albert Einstein's estimated IQ range is 140 to 150. In the Einstein IQ test, scoring 11 out of 12 on Easy mode matches you with Einstein, reflecting exceptional analytical power and reasoning ability.

How does my IQ compare to historical figures?

After completing the test, your score is matched to a historical figure with a comparable cognitive profile. The Cognitive Atlas gallery displays trait profiles for all historical figures measured against your performance across five intelligence dimensions.

Is the Einstein IQ test free?

Yes, the Einstein IQ test is completely free to take. You can complete the assessment, view your historical mind match, download a personalized PDF certificate, and submit your score to the global leaderboard at no cost.

What is a good IQ score?

An IQ score of 100 is considered average. Scores above 130 are classified as above average or gifted, while scores above 140 indicate exceptional intelligence. The Einstein IQ test maps your score to ranges from 85 to 160 and above.

Privacy Policy

Last updated: July 5, 2026

1. Introduction

Einstein IQ ("we," "us," or "our") operates the website einstein-iq.com (the "Service"). This Privacy Policy explains how we collect, use, and disclose your information when you use our Service. By accessing or using the Service, you agree to the practices described in this policy.

2. Information We Collect

We collect the following types of information when you use our Service:

Quiz Data: The name you enter for leaderboard submission, your quiz score, IQ range result, and difficulty level.
Usage Data: Information such as your IP address, browser type, device type, pages visited, and timestamps.
Cookies: We use cookies and similar tracking technologies as described below.

3. How We Use Your Information

We use the collected information to:

Display your name and score on the public leaderboard
Generate and deliver your personalized PDF certificate
Operate, maintain, and improve the Service
Display advertisements through Google AdSense
Monitor usage analytics and detect abuse

4. Cookies and Advertising

We use cookies to enhance your experience and to serve advertisements. Google AdSense, a third-party vendor, uses cookies to serve ads based on your prior visits to our website and other websites on the internet.

Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to our site and/or other sites on the internet. You may opt out of personalized advertising by visiting Google Ads Settings.

5. Data Sharing

We do not sell your personal information. We may share data with third-party service providers who help us operate the Service, including Google AdSense, analytics providers, and hosting platforms. These providers may collect and process data in accordance with their own privacy policies.

6. Data Retention

Leaderboard entries (player name and score) are displayed publicly until removed. You may request deletion of your leaderboard entry at any time by contacting us.

7. Your Rights

Depending on your jurisdiction, you may have the right to:

Access the personal information we hold about you
Request correction or deletion of your data
Opt out of personalized advertising
Object to or restrict certain processing of your data

8. Children's Privacy

The Service is not directed to children under the age of 13. We do not knowingly collect personal information from children under 13. If you believe we have collected information from a child, please contact us so we can remove it.

9. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated revision date. Continued use of the Service after changes constitutes acceptance of the updated policy.

10. Contact Us

If you have questions about this Privacy Policy, please contact us through the Base44 support channels.