How to calculate age from date of birth?

To calculate age, subtract your birth year from the current year, then adjust for months and days. If the current month/day is before your birthday, subtract 1 from the years.

How to calculate age for passport application?

For passport applications in India, your age is calculated as on the date of application. Enter your date of birth and the application date in the Age Calculator to get exact age in years, months, and days.

Can I calculate age difference between two people?

Yes, calculate the first person's age, then calculate the second person's age, and subtract the two results to find the age difference.

Age Calculator

Calculate your exact age in years, months, and days

Date Information

Date of Birth

Calculate Age As On

Enter dates and calculate to see results

How It Works

Simply enter your date of birth and the date you want to calculate your age as of. The calculator will instantly show your exact age in years, months, days, and even in total weeks, hours, and minutes!

How to Calculate Age?

Our age calculator helps you find your exact age in years, months, and days. Simply enter your date of birth and the date you want to calculate your age as of (usually today's date).

Use Cases

Calculate your exact age for official documents and forms
Find out age differences between people or siblings
Calculate age for insurance, retirement, or eligibility criteria
Know your age in months, weeks, days, hours, and minutes
Find out when your next birthday is and how many days left
Calculate age for passport, visa, or government applications

Age Calculator

Date Information

Your Age

Additional Information

How It Works

How to Calculate Age?

Use Cases