30 Questions
Each test selects questions from the larger 160IQ item bank.
How does your mind work?
A free timed cognitive reasoning test covering numerical, verbal, logical and spatial reasoning.
No email required.
No phone number.
No credit card.
Take the test. Get your result.
Take the test. Get your result.
Ability Scoring
Responses are evaluated using an item-response ability model rather than a simple percentage lookup table.
Famous-Mind Match
After the test, see famous IQ stories and population ranges near your result.
How 160IQ.us handles scoring
The scoring engine works now. Population-specific norms require real population data, so the site stores anonymous test responses for future statistical calibration. No email address, telephone number or payment is required to take the test.
The scoring engine works now. Population-specific norms require real population data, so the site stores anonymous test responses for future statistical calibration. No email address, telephone number or payment is required to take the test.