Human Bone Weight Calculator

Body Composition Calculator

Here’s a detailed table for the major bones in the human body:

BoneAverage Weight (grams)
Skull1,100
Mandible (Jawbone)150
Clavicle (Collarbone)100
Scapula (Shoulder Blade)150
Sternum (Breastbone)250
Ribs (each)50
Humerus (Upper Arm)375
Radius (Forearm)250
Ulna (Forearm)250
Carpal Bones (Wrist, total)120
Metacarpal Bones (Hand, each)15
Phalanges (Fingers, each)5
Vertebrae (each)20
Sacrum200
Coccyx (Tailbone)20
Femur (Thighbone)1,000
Patella (Kneecap)30
Tibia (Shinbone)700
Fibula (Calf Bone)350
Tarsal Bones (Ankle, total)120
Metatarsal Bones (Foot, each)20
Phalanges (Toes, each)5

Please note that the weights provided are average estimates and can vary based on factors such as age, sex, and overall body size.

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