Calculate your exact age in years, months, days, hours, and more. Find out how many days until your next birthday!
Exact Age
Date Difference
Calculate Your Exact Age
Your Age is:
0
Years
0
Months
0
Days
Total Years:0 years
Total Months:0 months
Total Weeks:0 weeks
Total Days:0 days
Total Hours:0 hours
Total Minutes:0 minutes
Next Birthday
January 1, 2023
0 days from now
Calculate Difference Between Two Dates
Time Between Dates:
0
Years
0
Months
0
Days
Total Years:0 years
Total Months:0 months
Total Weeks:0 weeks
Total Days:0 days
Total Hours:0 hours
Total Minutes:0 minutes
Frequently Asked Questions
How is age calculated?
Age is calculated by finding the difference between the birth date and the current date (or selected calculation date). The calculator accounts for varying month lengths, leap years, and other calendar complexities to provide an accurate result in years, months, and days.
Why might my age calculation differ from my expected age?
Age calculations can sometimes be confusing because they depend on the exact day of the month. For example, if you were born on January 31st, and the current month is February (which has fewer days), the calculator will adjust for this difference. Also, leap years (February 29) can affect calculations.
How does the calculator determine my next birthday?
The next birthday is calculated by taking your birth date and finding the next occurrence of that month and day in the current or next year. For example, if your birthday is May 15 and today is February 10, your next birthday would be May 15 of the current year. If today is June 20, your next birthday would be May 15 of the next year.
What is the difference between "years, months, days" age and "total days"?
The "years, months, days" format shows your age broken down into the largest possible units. For example, "25 years, 3 months, 15 days" means you've lived 25 complete years, plus 3 complete months, plus 15 days. The "total days" (or other total units) simply converts your entire age into that single unit of measurement.
Can I calculate how old I will be on a future date?
Yes, you can use this calculator to find out how old you will be on any future date. Simply enter your birth date and then set the calculation date to the future date you're interested in. The calculator will show your age as of that future date.