You Are Older Than You Think
Birthdays only tell you the years. But your life is measured in moments.
Milestones You Missed
We celebrate turning 18 or 21, but what about the hidden milestones?
- 1 Billion Seconds: Happens around 31.7 years old.
- 10,000 Days: Happens around 27.4 years old.
- 500 Months: Happens at 41 years and 8 months.
The Chronological Age
Your chronological age is simply the time elapsed since birth. Your Biological Age is how fast your body is aging compared to the average. Stress, diet, and exercise can make your cells "younger" or "older" than your driver's license says.
Comparing Eras
Calculating age difference helps put history in perspective.
Cleopatra lived closer in time to the Moon Landing than to the building of the Great Pyramid.
The T-Rex lived closer in time to Humans than to the Stegosaurus.