Numerology is the belief in mystical relations and astrology connected with names, words, and ideas.
Chaldean Numerology System is the understanding of Alphabets and numbers associated to them. It is inspired by the Indian Vedic numerology, and it is popularly known to predict name numbers.
The main name numeral is called the Destiny or Expression number, which is the sum of all alphabets in a name. There are other numbers as well like soul urge or heart desire.
This website calculates the destiny number based on your name or date of birth. It is basically the addition of the alphabet’s numbers to a single digit, with the exception of the two master numbers that are 11 and 22 which do not get added further to make 2 or 4 respectively.