How Far Have I Scrolled?

Somewhere between your first swipe and your last coffee-fueled doomscroll, your thumb has covered real distance — just not in a straight line anyone would notice. Scroll speed is oddly stable: across articles, feeds, and endless product grids, most people move a screen at a fairly consistent clip. Stretch that out across years of screen time and you get a number worth measuring in miles.

The calculator above turns your birth date into a personal estimate: total scrolling distance so far, translated into miles climbed against Mount Everest. It's not a tracked measurement — nobody has an odometer on your index finger — but it's a real estimate built from average screen-time data and an average scroll speed.

By the time most people hit their 40s, the model says they've scrolled the equivalent of climbing Everest more than a hundred times over. Keep reading for the math, the caveats, and where this number gets shaky.

Everest, by thumb

Here's the party trick: by age 40, the model puts a typical person's lifetime scrolling at about 794 miles — the height of Mount Everest, climbed roughly 145 times over. Everest stands 5.49 miles tall, so 794 miles works out to 794 ÷ 5.49 ≈ 144.5 ascents — basically your thumb summiting the world's tallest mountain every few months since you were a teenager.

The unit is the joke — nobody measures scrolling in mountaineering terms, and that's the point. But the screen-time reality underneath it isn't a joke at all: it's hours a day, most days, for decades. Like the screen-time model it's built on, this number is an upper bound for anyone who spent part of their life before smartphones existed, since the model applies today's scrolling habits across a whole lifespan.

How the calculator works

The distance comes from a simple multiplication, not a tracked measurement. The calculator starts with life.report's screen-time model, which applies modern average screen-time habits across a person's whole life — a deliberate upper bound for anyone whose early years predate smartphones. It then applies an average active scrolling speed of about 8 inches per minute of that screen time, a rough middle ground across scrolling through feeds, articles, and search results.

Multiply minutes of screen time by 8 inches, convert to miles, and you get the distance shown. Divide that by Everest's height — 5.49 miles — and you get the number of "Everests" climbed. It's a model, not a GPS log: your actual thumb mileage depends on your phone habits, your job, and how much of your screen time is actually scrolling versus watching or typing.