Estimated IQ
We begin with accuracy and map it to an IQ-style estimate centered around 100: 100 + (accuracy − 50) × 0.6, bounded between 70 and 130. This is a practice model, not a clinical or standardized IQ conversion.
Percentile
The percentile is an approximate reference point for the Estimated IQ bands. It is not calculated from a representative IQTestReal population sample and should not be treated as a normative ranking.
Classification
Results are described as Below average, Low average, Average, High average, or Above average. These labels describe this practice estimate only.
Accuracy and category strengths
Accuracy is the share of answers you got right. Category bars show accuracy across logic, pattern, numerical, spatial, and analogy questions. With only three items per category, a single answer can move a bar substantially.
What it cannot tell you
The test does not measure creativity, judgment, knowledge, personality, learning potential, or medical conditions. Never use it for employment, admissions, diagnosis, treatment, or legal decisions.
A worked score example
With 12 correct answers out of 15, accuracy is 80%. The conversion gives 100 + (80 − 50) × 0.6 = 118. That number describes this model; it does not establish a professional IQ of 118 or your rank among people of the same age. A different question set or a familiar question can change the result.
Choose a useful next step
Start with the explanation for one missed question and identify the step you would change. Try spatial reasoning practice for rotations and reflections, or pattern recognition practice for sequences and repeated rules. These sets focus on solutions rather than an IQ label.
Read the complete scoring methodology and limitations, or how to review an online practice result for a step-by-step review routine.