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Looking for a professional online IQ test you can trust? The Stanford‑Binet assessment is the world’s most respected measure of intelligence, and ours is the only accredited version you can complete entirely online.
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Answer age-specific questions in a distraction-free interface, and finish in less time with less effort.
Submit your answers and our algorithm calculates your Stanford-Binet result using real-time age norms.
Receive a PDF detailing your IQ score, brain true age, cognitive strengths, academic advice, and career guidance.
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