Your birth number is calculated using your date of birth. A birth number, which is usually, 1-9, 11, 22 or 33 (everyone falls under one of these), explains what kind of a person you are and is useful to make you understand yourself better. To see if your birth number matches your personality, try the birth number calculation below.
How is a Birth number calculated:
Write down your date of Birth, Letís say: 07/31/1990 (mm/dd/yyyy)
Add all the digits with each other until you are left with a single digit number or 11, 22 and 33.
In the above example, the total sum would be
Your Birth number in this case would be 3.