Technical Calculator

Birth Year Calculator

Calculate the year when I was born by putting the values into the calculator.

Home > Timedate > Birth Year Calculator

Birth Year Calculator

By using this birth year calculator you can calculate the birth year according to your current age and date that you have selected. 

How to Calculate Birth Year Based on Age?

To calculate the birth year, look at the steps below:

  • Find the year of the chosen date 
  • Subtract the age from that year 

Formula:

Birth Year = Current Year - Age

Suppose, If I'm 17 what year was I born?

Birth Year = 2024 - 23 = 2001  

The DOB (Date of Birth) is necessary to know in which year I was born. The birth year calculator determines the year of birth based on the chosen date and age. You can put the age in years, months, weeks, days, and even hours, minutes, and seconds. Our tool automatically manages the calculations if your chosen date is after or before the birthday. When you come manually, then subtract the one year from the given results if the selected date occurs before the birthday; if it is later then leave the result as it is. 

When Was I Born Based on Age?

To find what year was I born in a specific year, simply refer to the table below. You can locate your age in the left column and across to the right column to find the corresponding birth year. 

Your Age (Years) Birth Year (assuming current year is 2024)
1 2023
2 2022
3 2021
4 2020
5 2019
6 2018
7 2017
8 2016
9 2015
10 2014
11 2013
12 2012
13 2011
14 2010
15 2009
16 2008
17 2007
18 2006
19 2005
20 2004
21 2003
22 2002
23 2001
24 2000
25 1999
26 1998
27 1997
28 1996
29 1995
30 1994
31 1993
32 1992
33 1991
34 1990
35 1989
36 1988
37 1987
38 1986
39 1985
40 1984
41 1983
42 1982
43 1981
44 1980
45 1979
46 1978
47 1977
48 1976
49 1975
50 1974

FAQs:

What year were you born to be 21 in 2024?

Birth Year = Current Year - Your Age

= 2024 - 21 

= 2003

What year were you born if you are 13 in 2026?

Birth Year = 2026 - 13 = 2013