Instantly calculate your exact age in years, months, weeks, days, hours, minutes and seconds. Enter your date of birth below — results appear instantly.
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An age calculator is a free online tool that computes your exact age in years, months, weeks, days, hours, minutes and seconds from your date of birth to any target date including today. Our age calculator is optimised for Indian users and uses the standard Gregorian calendar system followed in India.
To calculate your exact age: enter your date of birth, keep the target date as today, then click Calculate Age. Your age in years, months and days appears instantly along with total weeks, days, hours, minutes and seconds.
Age is calculated by counting complete years from the date of birth to today, then counting the remaining complete months, then the leftover days. A person who has lived 3 years and 11 months is officially 3 years old until their next birthday — this is the standard method used in India and most countries.
In traditional East Asian age systems still used in Korea, China and Japan, a person is considered 1 year old at birth and gains a year at the Lunar New Year. This calculator uses the standard international (Western / Gregorian) method as used in India.
When calculating from 28 February to 31 March, this calculator treats Feb 28 to Mar 28 as exactly 1 month then adds the remaining 3 days. For leap-year birthdays (29 February), the anniversary is treated as 28 February in non-leap years, which is the standard approach in India.
How many days old am I?
Enter your date of birth, keep the target date as today and click Calculate. Read the Total Days row in the result table for your exact day count.
How do I know my age in months?
The Total Months row in the result table shows the complete number of months you have lived — useful for infant development or insurance calculations.
Can I calculate the age between two custom dates?
Yes. Change the "Age at the Date of" field to any past or future date. The calculator shows the exact interval in years, months, weeks, days, hours, minutes and seconds.
What is the age of majority in India?
In India the age of majority is 18 years under the Majority Act, 1875. Use this calculator to find the exact date on which any person turns 18.
How do I calculate my retirement age?
Enter your date of birth and set the target date to your expected retirement date such as when you turn 60 or 65. The calculator shows exactly how many years, months and days remain.
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