Get in touch
Questions about your score, how the test is built, press requests, partnerships or data privacy. We read every message.
Usually within 1–2 working days
A real person reads every message
My Plaza Pty Ltd (ABN 58 110 054 245)
Suite 1, Ground Floor, Enterprise 1
Innovation Campus, Squires Way
North Wollongong NSW 2500, Australia
Company details are on the About page.
The free IQ test is 33 original reasoning questions, takes about nine minutes, and returns your score with a percentile and a breakdown by question type. No email needed.
Take the free IQ testWe hear from a wide range of people: someone whose IQ score didn't match how they think of themselves and wants a second look, a teacher building a unit on intelligence and asking which of our explainers to assign, a journalist needing a fact for an article, a researcher requesting access to anonymised data. The team reads every message and replies in plain language. No support-ticket maze, no scripted responses.
IQ scores are estimates, not verdicts. If your number feels off, the most useful thing is usually to look at the four domain sub-scores rather than the headline figure. Strong abstract and spatial reasoning with weaker verbal can move a single full-scale number meaningfully. Tell us what surprised you and we'll point you to the part of the result that probably explains it. If we think the test let you down, we'll say so.
Our 33 questions are original items written to the open item types described by the International Cognitive Ability Resource (Condon and Revelle, 2014). We're happy to walk through how they were built, the scoring rule, what we can and cannot say about reliability, the limitations of any single online sitting, and how an online score compares with a full clinical instrument such as the WAIS-IV. The methodology page covers most of it; if you're a researcher needing a more technical reference list, just say so.
Journalists can request comment on intelligence-testing trends or the validity of online IQ tests. Researchers can request anonymised, aggregate data for academic work. We answer these within a working day where we can. For partnerships and integrations, include a sentence on what you have in mind so we can route the message to the right person.
The test is browser-scored — your answers are not sent to a server unless you explicitly choose to share results. If you'd like any account or shared-result data removed, email us from the address tied to that data and we'll process the deletion. You don't need to give a reason. Our privacy policy covers retention, third parties, and the legal basis for processing.
Take the free test: 33 questions, about nine minutes, instant score, no email required.
Take the free IQ test