⏳ Live updating every second
How old are you, really?
Exact age down to the second — plus planet ages, zodiac, life progress, and birthday countdown.
Exact age breakdown
📅
Years
—
born on a —
🗓️
Months lived
—
— weeks
📆
Total days
—
⏰
Total hours
—
⚡
Total minutes
—
Life progress
Life lived (based on 80-year average)
0%
Born Age 40 Age 80
Next birthday
—
days until your next birthday
—
Who you are
Western Zodiac
—
—
Chinese Zodiac
—
—
Generation
—
—
Fun facts about your age
❤️ Heartbeats lived (est.)
—
🌬️ Breaths taken (est.)
—
😴 Days spent sleeping (est.)
—
🌍 Earth orbits completed
—
🔢 Day of year you were born
—
🦠 Cells replaced since birth (est.)
—
Your age on other planets
Age milestones
How is age calculated?
Your exact age is the total time elapsed from your date of birth to right now, measured in years, months, days, hours, minutes, and seconds. This calculator updates live every second so you always see your current age to the moment.
Planet ages are calculated by dividing your total Earth days alive by the orbital period of each planet in Earth days. A Mars year is 686.97 Earth days, so your Mars age is always much younger than your Earth age.
The life progress bar uses the global average life expectancy of 80 years as a baseline — not a prediction. It's simply a fun perspective on time lived.