IQ Levels

IQ Levels and Corresponding Intellectual Abilities

  • 1 to 24: Individuals in this range experience profound mental disability. They face severe cognitive impairments, impacting communication, self-care, and daily activities, often requiring extensive support.

  • 25 to 39: This range denotes severe mental disability. Individuals have significant difficulties in daily living and often need substantial support in educational and social settings.

  • 40 to 54: Those with moderate mental disability face notable challenges in learning and social interaction. They may need assistance and specialized support to manage daily tasks and achieve some level of independence.

  • 55 to 69: Individuals with mild mental disability may struggle with complex tasks but can often live independently with minimal support. They may need help with more challenging aspects of daily life.

  • 70 to 84: This borderline range indicates near-intellectual disability. Individuals might experience difficulties in academic settings and social interactions but can function with appropriate support.

  • 85 to 114: This range represents average intelligence. Most of the population falls here, reflecting typical cognitive abilities and the capacity to perform well in various settings.

  • 115 to 129: Above average or bright individuals often excel in problem-solving and learning tasks. They may perform better in academic and professional environments.

  • 130 to 144: Moderately gifted individuals demonstrate advanced cognitive abilities and often excel in specific areas such as mathematics, science, or language.

  • 145 to 159: Highly gifted individuals show exceptional intelligence and often achieve high performance in academic and professional fields, contributing innovative ideas and solutions.

  • 160 to 179: Exceptionally gifted individuals possess extraordinary cognitive abilities and often lead in their fields with groundbreaking work and advanced problem-solving skills.

  • 180 and up: Profoundly gifted individuals have remarkable intellectual potential and make significant contributions in various domains, displaying extraordinary insight and creativity.

Chart of the population by the level of IQ

Author: MegaIQ Team

IQ level chart