Let's measure your height the way psychologists do!

You are a:

man

woman

Your true height is (in cm):

How good is your IQ test?

Your own reliability:

Plot my height:

in IQ

in cm

This simple tool was developed as a joke to illustrate why it is not a good idea to trust your exact IQ value reported by psychological tests.
The author ot this tool is a psychologist involved in developing psychological tests.

© 2021 Hynek Cígler
Department of psychology, Faculty of Social Studies
Masaryk University, Brno, Czech Republic
Source code on GitHub

Let's measure your height the way psychologists do!

Right now, your height is cm, expressed as an IQ, it is ( percentile ).

Do you want to know what your height will be at some other time?

Click on the 'Let's measure!' button on the left side!