IQ 145 Meaning: Percentile, Rarity and Real-Life Interpretation

IQ 145 is the giftedness level. Only 0.13% of the population (about 1 in 741) has such a score. However, keep in mind: the precision of IQ tests at such high levels is lower, and official tests (WAIS-IV) are more reliable for verification.

Percentile and rarity

Approximately 1 in 741 people score 145 or higher.

Wechsler classification

Very superior (very-superior) — an exceptionally high score.

IQ 145 and Mensa

Yes, an IQ of 145 exceeds the Mensa threshold (130) and qualifies for membership in this organization (requires official test).

Online test vs official IQ test

take the test yourself.

What to do next

Related scores

IQ 140, IQ 160

Frequently asked questions

What percentile is this?

An IQ of 145 corresponds to the 99.9 percentile — meaning you score above 0.1% of the population.

Is this good or bad?

IQ 145 is classified as «very superior» on the Wechsler scale. This is an exceptionally high score.

Does this qualify for Mensa?

Yes, an IQ of 145 exceeds the Mensa threshold (130) and qualifies for membership in this organization (requires official test).

Can I increase my IQ?

Cognitive training can improve working memory and processing speed, but the effect on overall IQ is modest (typically 1–3 points). More in how-to-train-iq.

How accurate are online IQ tests?

Online IQ tests provide an approximate estimate with a margin of error of about ±5–10 points. For official diagnosis, a WAIS-IV or Stanford-Binet test by a qualified psychologist is required.