Life calculators

Your life is easy to measure in birthdays and hard to measure in anything that feels real. These life calculators fix that. Punch in a number or two and watch an ordinary fact about you turn into something surprisingly vivid — the exact count of days you have been alive, the years you will quietly hand to sleep, the share of your one life that is already written. None of it is a prediction and none of it leaves your browser. It is perspective, lightly worn: a way to look at the time you have, feel the size of it, and maybe spend the next stretch a little more deliberately than the last.