6.3 %
Smarter than 6.3% of people
Borderline
Borderline, some tasks may need extra effort
🏛️ Mensa cutoff 130 — 53 points away
🌍 In the United States (national average ≈ 98, an estimate from test samples), an IQ of 77 is in the top 91.9%.
❓ FAQ
Is an IQ of 77 a good score?
An IQ of 77 falls in the "Borderline" range and is higher than 6.3% of the population.
What percentile is an IQ of 77?
An IQ of 77 sits at the 6.3th percentile — the top 93.7% of the population.
Can you join Mensa with an IQ of 77?
Mensa requires roughly IQ 130 (top 2% on SD15); 77 is 53 points below the cutoff. Practice and a supervised test may close the gap.
How many people have an IQ of 77 or higher?
Roughly 7,592,965,169 people worldwide — about 93.7% of 8.1 billion.