What is the combined weight of everyone in the world?

Estimating the combined weight of everyone in the world involves approximating the average weight per person and multiplying it by the global population. As of 2023, with a world population of about 8 billion people and an average weight of roughly 62 kg (137 lbs), the total combined weight is estimated to be around 496 billion kg (or approximately 1.1 trillion pounds). This figure can vary based on demographic factors and changes in population and average weight.