GRIQ High IQ Society is open for only 1 in 44 of the unselected population ×

Cognitive Performance

Membership in the GRIQ Society can be established based on a performance at or above the second standard deviation above the statistical mean of the general, unselected population, i. e.:

IQ 130 (s.d. 15, Wechsler scale), or
IQ 132 (s.d. 16, Stanford-Binet scale), or
IQ 148 (s.d. 24, Cattell scale).

Submit proof of performance

Individuals willing to establish full membership are advised to send proof of at least one qualifying score on any of the accepted tests accompanied by the contact information of the psychologist, who administered the test, to the e-mail address:

Membership application fee

According to our membership policy, the society requires only the payment of the one-off lifetime membership fee (€50) (which includes the membership application fees). Currently, there are no annually recurring membership fees.

Subscription application fee

GRIQ Society has established a subscription option for all interested individuals who have succeeded the required cognitive performance at the levels mentioned above, however not in any of the acceptable for the GRIQ Society membership tests. The GRIQ Society subscription requires an one-off lifetime subscription fee (€40). Currently, there are no annually recurring subscription fees.

Subscription to Membership Update application fee

If any current GRIQ Subscriber applies for the GRIQ membership based on a required performance on any acceptable for membership test, s/he should submit an one-off lifetime subscription to membership update fee (€30).

Choose your involvement plan

You can place your order for the GRIQ society membership, subscription and subscription update using either your PayPal account balance or your debit, credit cards even without an associated PayPal account. For the safety of your transactions, you will be redirected to the secure environment of PayPal, where all payments are processed. No membership application will be accepted before the application fee payment clearance. For your ease, you can use the following available automatic payment options:


Cognitive Performance of at least an IQ 132, sd 16, on any acceptable test

No previous society involvement

Fee: €50


Cognitive Performance of at least an IQ 132, sd 16, on not acceptable test

No previous society involvement

Fee: €40

Membership Update

Cognitive Performance of at least an IQ 132, sd 16, on any acceptable test

For current society subscribers

Fee: €30

GRIQ Society acceptable Academic tests

The society accepts only the following IQ tests mentioned below. The results are analyzed by psychometricians with experience and knowledge about the latest research in high IQ testing.

Admissions Test for Graduate Study in Business (ATGSB), Graduate Management Admission Council (GMAC)

American College Testing (ACT), ACT International

Graduate Management Admission Test (GMAT), Graduate Management Admission Council (GMAC)

Graduate Record Examination (GRE), Educational Testing Service (ETS)

Law School Admission Test (LSAT), Law School Admission Council

National Merit Scholarship Qualifying Test (NMSQT)

Scholastic Aptitude Test (SAT), College Board

US Army General Classification Test (AGCT)
US Navy General Classification Test (NGCT)

About GRIQ Society

GRIQ Society

GRIQ High IQ Society

Founded: 01/01/2011

Cut-off: IQ 132, sd 16
SDs > mean: 2
Percentile: 97.7
Rarity: 1 in 44

Current Members: 70
Stat. Repres.: 3,080

Affiliated Organizations


Society Networks

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