Human Body Elemental Value Calculator
Example: 70 kg body → ~$5 in raw elements
This novelty calculator estimates what the raw elements in your body would be worth. It breaks down your body by elemental composition and applies rough industrial prices.
Value share by element
Total Raw Material Value
Combined value of all elements
Oxygen (65%)
Most abundant element
Carbon (18%)
Basis of organic chemistry
Hydrogen (10%)
Lightest element
How We Calculate This
Body composition percentages from biochemistry data. Element mass = bodyWeight × fraction. Value = mass × price/kg. Industrial prices are rough estimates and highly variable.
Methodology last reviewed: May 2025. How SparkCalc works
Sources: OpenStax, Anatomy and Physiology 2e: Elements of the Human Body · Arizona State University, Ask A Biologist: Chemical Elements of the Human Body
Frequently Asked Questions
What elements is the human body made of?
By mass, the human body is about 65% oxygen, 18% carbon, 10% hydrogen, 3% nitrogen, 1.5% calcium, 1% phosphorus, and the rest is trace elements like potassium, sulfur, sodium, and magnesium.
Why is the body worth so little in raw materials?
Raw elemental prices are very low because these elements are abundant. The value of a human comes from the incredible complexity of how these elements are organized - DNA, proteins, cells, and consciousness.
Are these prices accurate?
These are rough estimates based on industrial bulk prices, which vary widely. The prices are placeholders meant to illustrate the concept, not provide an actual valuation.
What about rare elements in the body?
Your body contains trace amounts of valuable elements like iron, zinc, and iodine, but the quantities are so small they don't significantly affect the total.
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This is a novelty calculator for entertainment. Element prices are rough estimates that vary greatly by purity, quantity, and market conditions. You are worth infinitely more than the sum of your atoms!