# How to Calculate Age from Date of Birth ?

Age Calculator helps to find your age in years, months, days, hours and minutes. You can also find the total number of days left for the upcoming birthday. Here are few examples which helps you to learn how to calculate age from your date of birth (DOB).

## Calculation of Age in Days, Months, Years - Examples

###### Example 1:

Peter was born on 13.6.92. What would be his age as on 21.4.2016

###### Solution:

Peter was born on 13.06.1992 .

Difference between two dates :

Difference = Current Date - Date of Birth

= 21.4.2016 - 13.6.1992

Year Difference = 2015 - 1992 (Fully completed year is considered)

= 23 years

Month Difference :

We have calculated the year difference from June, 1992 to June, 2015.

Hence, remaining months in 2015 are July, August, September, October, November and December = 6 months

Remaining months in 2016 are January, February, March, April = 4 months

Hence, month difference = 10 months

Day Difference:

As of April 13, 2016 10 months is completed and hence remaning days would be (21-13 = 8 days).

Hence, Peter's age is 23 years, 10 months, and 8 days old

Peter's age in days - 8713 days

Peter's age in hours - 209112 hours

Peter's age in minutes - 12546720 minutes

As on 21.4.16, 53 Days are left for Peter's birthday

###### Example 2:

Sita was born on 18.3.2002. What would be his age as on 21.4.2016

###### Solution:

Peter was born on 13.06.1992 .

Difference between two dates :

Difference = Current Date - Date of Birth

= 21.4.2016 - 18.3.2002

Year Difference = 2016 - 2002 (Fully completed year is considered)

= 14 years

Month Difference :

We have calculated the year difference from March, 1992 to March, 2016.

Hence, remaining month in 2016 is April = 1 month

Day Difference:

As of April 21, 2016 1 month is completed and hence remaining days would be (21-18 = 3 days).

Hence, as on 21.04.2016, Sita is 14 years, 1 month, and 3 days old

Sita's age in days - 5148 days

Sita's age in hours - 123552 hours

Sita's age in minutes - 7413120 minutes

As on 21.4.16, 331 Days are left for Sita's birthday