In a lifetime, the average person walks enough steps to circle the Earth five times
The average person walks approximately 100 million steps over their lifetime. At roughly 2,000 steps per mile, that's about 50,000 miles — nearly 80,000 km. Earth's circumference is about 40,075 km, meaning the average lifetime of walking covers approximately the equivalent of circling the planet twice. More active individuals can cover the equivalent of five times around the Earth. Spread across a lifetime, this averages to about 8,000 steps per day — the number health researchers frequently recommend as a daily target.
Walking is so mundane and continuous that we never think of it as accumulating. Finding that the quiet, daily habit of walking — down corridors, to the kitchen, to work — adds up over a lifetime to dozens of thousands of miles makes the unremarkable feel quietly enormous.
“In a lifetime, the average person walks enough to go around the Earth twice — active people, five times. That's ~50,000 miles of walking to the kitchen, to work, down corridors. Accumulated mundanity. 👣 #OddlyHuman”