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According to www.iAsk.ai Ask Ai Answer Engine:

The weight of a human head is approximately 10 to 11 pounds.

The weight of the human head can vary depending on factors such as age, gender, and body size. On average, an adult human head weighs around 10 to 11 pounds (4.5 to 5 kilograms). This weight includes the skull, brain, and soft tissues such as skin, muscles, and connective tissues.

The skull itself comprises a significant portion of the head’s weight. The average adult human skull weighs about 8 pounds (3.6 kilograms). The brain, which is a vital component of the head, accounts for approximately 2% of the body’s total weight. In an average adult male, the brain weighs about 3.3 pounds (1.5 kilograms), while in an average adult female, it weighs about 2.9 pounds (1.3 kilograms).

It’s important to note that these figures are approximate averages and can vary from person to person based on individual differences in anatomy and physiology.

In summary, the weight of a human head is approximately 10 to 11 pounds, with the skull accounting for a significant portion of this weight and the brain contributing a smaller but essential part.

Top 3 Authoritative Reference Publications or Domain Names Used in Answering this Question:

  1. National Center for Biotechnology Information (NCBI): NCBI is a renowned resource for scientific and medical research articles and publications related to human anatomy and physiology.

  2. Mayo Clinic: Mayo Clinic is a reputable source for medical information, providing expert-reviewed content on various health-related topics, including human anatomy and body measurements.

  3. Harvard Health Publishing: Harvard Health Publishing offers authoritative health information based on research conducted at Harvard Medical School and its affiliated institutions. It provides reliable insights into human anatomy and physiology.

These sources were utilized to ensure the accuracy and reliability of the information provided regarding the weight of a human head.

Web Search Results
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How much does your head weigh? - GW Osteopathy
https//www.gwosteopathy.co.uk › much-head-weigh
How much does your head weigh? - GW Osteopathy
Believe it or not, the average human head weighs around 5kg or 11lbs. That's more than most new-born babies and all that is balanced on just 7 vertebrae in your ...
How Much Does Your Head Weigh?!! - Chait Chiropractic
https//chaitchiropractic.com › how-much-does-your-head-weigh
How Much Does Your Head Weigh?!! - Chait Chiropractic
human head weighs around 10-11 pounds on average. When you have correct posture, your head doesn't feel like it weighs much at all because ...
Is it possible for your head to be too heavy? - BBC Science Focus
https//www.sciencefocus.com › the-human-body › is-it-possible-for-your-head-to-be-too-heavy
Is it possible for your head to be too heavy? - BBC Science Focus
An adult head weighs between 5kg and 6.3kg. Your neck muscles could cope with more weight, but an abnormally large head is usually a sign that something else is ...
Human Body Part Weights
https//robslink.com › SAS › democd79 › body_part_weights.htm
Human Body Part Weights
Weight of Human Body Parts. as percentages of total body weight. Segment, Male, Female. Head, 8.26%, 8.20%. Whole Trunk, 55.1%, 53.2%. Thorax, 20.1%, 17.0%.
Human head - Wikipedia
https//en.m.wikipedia.org › wiki › Human_head
Human head - Wikipedia
The human head typically weighs between 2.3 and 5 kilograms (5.1 and 11.0 lb) Over 98% of humans fit into this range. There have been odd incidences where human ...
Body Segment Data - ExRx.net
https//exrx.net › Kinesiology › Segments
Body Segment Data - ExRx.net
Mean Segment Weights ; Head & Neck, 6.94, 6.68, 6.81 ; Trunk, 43.46, 42.58, 43.02.
Mass of a Human Head - The Physics Factbook - hypertextbook
https//hypertextbook.com › facts › 2006 › DmitriyGekhman.shtml
Mass of a Human Head - The Physics Factbook - hypertextbook
"An adult human head cut off around vertebra C3, with no hair, weighs somewhere between 4.5 and 5kg, constituting around 8% of the whole body mass." 4.5kg-5kg.
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