Life in Hours Calculator
See how your remaining years break down hour by hour, sleep, work, screen time and more, and how many hours are still genuinely yours.
Just for fun. This calculator is for fun and general planning only, a general guide to how your time might be spent, not a scientific prediction of how long you'll live. It isn't health, financial or life advice.
Enter your age to see your life in hours
Your remaining years, broken down hour by hour across sleep, work, screen time and more, appear here as you type.
How your life in hours is worked out
We start with your remaining years, your life expectancy minus your current age, and convert them into hours (using 365.25 days a year, to average out leap years). Sleep, eating, screen time, exercise and chores are counted across every single day. Work and commuting are only counted on roughly 5 of every 7 days, and only up to your retirement age, once you retire, that time becomes free time too. Whatever's left after all of that is your free time: the hours that are genuinely yours to spend however you like. It's a fun, illustrative way to see where the hours really go, not a scientific prediction, since nobody knows exactly how long they'll live.
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