Age Calculator
Exact age in years, months, days, and more
You were born on a Saturday.
Leave blank to use the current date and time (live updates every second).
You are
26years
5 months, 0 days
Months
317
Weeks
1,378
Days
9,648
Hours
231,569
Minutes
13,894,171
Seconds
833,650,283
Next birthday
Turning 27 on Friday, January 15, 2027
213 days · 6 hours · 28 min away
Approximate life stats
972,591,997
at avg 70 bpm
77,190
at avg 8h/day
222,306,742
at avg 16/min
Quick steps
Enter your date of birth
Pick the year, month, and day. Below 1900 works too.
Optionally set a calculation date
Leave blank to calculate live as of right now. Set a future date to see how old you will be then.
Read the breakdown
Exact age in years/months/days, total months/weeks/days/hours/minutes, next birthday countdown, and fun life stats.
Frequently asked questions
How is calendar age calculated?
We compare year, month, and day from your birth to the calculation date. If today's day-of-month is before your birth day, the months count rolls back by one and borrows the appropriate number of days from the previous month.
What happens with Feb 29 birthdays?
Leap day birthdays are recognized on Feb 28 in non-leap years for the next-birthday calculation. Otherwise the math is the same.
Are the life stats accurate?
They use widely-cited averages (70 bpm heartbeat, 16 breaths per minute, 8 hours of sleep per day). Your individual numbers will vary, so treat them as fun ballpark estimates.
Is my data uploaded?
No. All calculations happen in your browser. We never see your date of birth.