This free, certified IQ Test gives you a real IQ score in just minutes. IQTest.com offers the most scientifically valid & reliable IQ test online.

An IQ, or intelligence quotient, is a measure of a person’s mental potential in relation to others. IQ tests are designed so that the average IQ is 100.

Instructions for the free IQ Test: Work mentally, without writing. Work quickly, as time is a factor in scoring, but correct answers are more important.

Instead of giving a person’s performance on the Stanford-Binet as a mental age, Terman converted performance into a single score, which he called the intelligence quotient, or IQ. A …

You can view your score or Complete Intelligence Profile by logging into your account at IQTest.com with your email address and the password included in the email that informed you …

Your General IQ Score of 128 shows how able your mind is in general. Anyone with a General IQ Score this high is considered to be of above average intelligence.

IQ Test Complete Intelligence Profile $ 19.95 The Complete Intelligence Profile is a detailed analysis of the IQ score you received on the IQ Test. Add to cart IQTuneUps $ 19.95 This …

The IQTest.com Blog includes information on intelligence and IQ testing, and stories about well known geniuses and their varied opinions & accomplishments.

The site determines 13 individual IQ scores for different mental abilities. Here's how the questions are analyzed to produce those scores.

Intelligence Interval Cognitive Designation 55 - 69 Challenged (2.1% of test takers) 70 - 84 Below average (13.6% of test takers) 85 - 115 Average (68.2% of