Numerology is the study of numbers, and 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.

It also tells your personality and it could also be used to predict the future. These numbers show a great deal about character, purpose in life, what motivates, and where talents may lie. Experts in numerology use the numbers to determine the best time for major moves and activities in life.
Numerology is used to decide

when to invest ?
when to marry ?
when to travel ?
when to change jobs ?