The adult human brain weighs approximately 3 pounds (1,300-1,400 grams). The adult human brain is about 2% of the total body weight.
Human Brain Weight Details
Here's a breakdown of the adult human brain's weight:
- Average Weight: 3 pounds (1,300-1,400 grams).
- Percentage of Body Weight: Approximately 2%.
Why Brain Weight Matters
While brain weight is interesting, it's important to note that it's not the sole indicator of intelligence or cognitive ability.
