Calculate Your Age Accurately
Wondering how old am I if I was born in 1998, or trying to work out how old is someone born in 1988? The Age Calculator lets you find out your exact current age in years, months, and days, along with your total age in weeks, hours, minutes, and seconds. Simply enter your date of birth, choose the date you want to calculate your age up to (today by default), and get the result instantly without any manual calculations — no need to work out 2025-1966 by hand.
Age Calculator
Calculate Your Age Accurately
Enter your date of birth to see your age in years, months, days and more
Please enter a valid date of birth, and it must not be after the calculation date
0 yrs 0 mo 0 days
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The interactive age calculator appears here
How Does the Age Calculator Work?
The Age Calculator works by finding the exact difference between your date of birth and the date you select, taking into account the number of days in each month and leap years, to give you an accurate result in years, months, and days at once. Follow these three steps to get your result:
- Select the day, month, and year of your birth from the first fields
- Choose the date you want to calculate your age up to (today's date is shown by default)
- Click the "Calculate Age" button to instantly see the full result
What Does the Result Show You?
After clicking the calculate button, a detailed results panel appears showing your current age in years, months, and days, along with your total age calculated in several time units: months, weeks, days, hours, minutes, and seconds — perfect for anyone asking how old am I if I was born in 2004 or checking someone else's age by year.
Want to Know Your Age in the Hijri Calendar?
If you'd prefer to know your age or date of birth in the Hijri (Islamic) calendar instead of the Gregorian calendar, you can use our date conversion tool to get the exact corresponding date, based on the country you select.
Click here to convert the date →Frequently Asked Questions About the Age Calculator
How do I calculate my age accurately?
Enter your date of birth (day, month, and year) in the age calculator above, leave the "calculate age up to" field set to today's date, then click "Calculate Age" to see the full result in years, months, and days.
How old am I if I was born in 1998?
Enter your exact birth date from 1998 into the calculator above to get your precise age in years, months, and days, updated automatically based on today's date.
How old is someone born in 1988, 1997, or any other year?
Just enter the birth date for that year — whether it's 1988, 1997, 2008, or any year at all — and the calculator instantly shows the exact current age.
Can I calculate my age on a specific date in the future or past?
Yes, you can change the "calculate age up to" field to any date you want, whether in the past or the future, to find out how old you were or how old you will be on that specific date.
What's the difference between age in years and total age in days?
Age in years, months, and days gives you the usual picture of your age, while your total age in weeks, days, or hours gives you a precise cumulative number for each unit of time since your birth date.
Why does an error message appear when I enter certain dates?
The error message appears if the date of birth is incomplete or invalid, or if the date of birth is after the calculation date you selected. Make sure to enter a valid date of birth that comes before the calculation date.
Does the age calculator account for leap years?
Yes, the calculator automatically accounts for the number of days in each month and leap years when calculating the difference between the date of birth and the selected date, to ensure an accurate result.
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Results are approximate and depend on the dates you enter, and may vary by a minute or hour depending on the actual time zone of your birth