Numerology is the study and exploration of the mystical relationship between a number and one or more coinciding events.
It is often associated with the paranormal, alongside astrology and similar divinatory arts. The occult manner in which they reflect certain aptitudes and character tendencies, as an integral part of the cosmic plan. Each letter has a numeric value that provides a related cosmic vibration. The sum of the numbers in your birth date and the sum of value derived from the letters in the name provide an interrelation of vibrations. Numerology is used to decide when to invest, when to marry, when to travel, when to change jobs, or relocate.

Pythagorean Numerology:

Pythagorean numerology
Pythagorean Numerology
Pythagoras is said, by many, to be the originator of much of what we call numerology today. He was in fact a philosopher whose most significant contribution was the concept of numbers as symbols rather than mere numerals. He determined that everything progressed in predictable cycles, and assumed a relationship with respect to the alphabet.

Chaldean Numerology:

Chaldean Numerology
Chaldean is believed to be the oldest of the systems of numerology. The use of numbers for predictive purposes was used by Chaldeans. This system is sometimes referred to as the Mystic Numerology. However the more commonly system used and preferred is the Pythagorean one. The Chaldean Conversion Table works in a similar way except that it is numbered 1 to 8.Consequently, the letters associated with each number are different as well due to the exclusion of the number are different as well due to the exclusion of the number 9.