Numerology

Numerology gives meaning to the numbers 1 to 9 and to the master numbers 11, 22 and 33. The best known is the life path number, calculated from the date of birth.

The Pythagorean method is the most widespread; Chaldean numerology, which is older, assigns different values to the letters of the name.

Where it comes from

The idea that numbers carry a meaning beyond calculation is very old. In antiquity, the Pythagorean school saw in number the principle of the harmony of the world, and several cultures assigned a numerical value to the letters of their alphabet: Hebrew gematria and Greek isopsephy made it possible to link words of equal value. Tradition makes Pythagoras the father of numerology, but this is a symbolic lineage rather than a method he himself taught.

Numerology as it is practised today, with its life path and its tables matching letters to numbers, developed mainly in the late nineteenth and early twentieth centuries in English-speaking esoteric circles. It then spread through popular handbooks and later through the internet. The name "Chaldean" refers to ancient Babylonia, but the historical link between this method and Mesopotamia is still debated.

What it is based on

Each number from 1 to 9 is associated with a set of qualities: 1 suggests initiative, 2 cooperation, 3 expression, 4 building, up to 9, linked to completion. Master numbers are not reduced, as they are credited with a particular intensity. A reading is never limited to a single number: it is the combination of the different numbers in a chart that forms a portrait.

Besides the life path, numerology calculates numbers from the full name at birth. In the Pythagorean method, the letters are numbered from 1 to 9 in alphabetical order, then the series starts again. The sum of all the letters gives the expression number, that of the vowels the soul number, and that of the consonants the realisation number. A personal year is also calculated by adding the day and month of birth to the current year.

How it is practised

The digits of the date of birth are added together until a single digit or a master number is reached; other numbers are calculated from the letters of the name.

For a consultation, the numerologist asks for the full date of birth and the name as it appears on your birth certificate, sometimes also the name you go by or a pseudonym. The study of a full chart usually lasts between half an hour and an hour. It can take place in person, by telephone or by video call, or take the form of a written report sent afterwards.

Many people practise on their own: the calculations are simple and a handbook is enough to get started. You can also look at one particular number, to reflect on the year ahead or on the name of a project. The exercise is then closer to personal meditation than to a genuine consultation with a practitioner.

Calculate my life path

What to expect

Numerology can serve as a framework for reflecting on your character, your tendencies or a period of your life. The portraits it offers invite you to ask yourself questions rather than to receive definitive answers. It remains a symbolic tradition: no study has established a link between a person's numbers and their destiny, and two numerologists may read the same chart differently.

It does not replace medical, legal or financial advice, nor psychological support. Be wary of any offer that pushes you to change your first name or to make an important decision on the pretext of a bad number, that promises a guaranteed result or that multiplies paid studies to correct a supposed imbalance.

Glossary

Life path

The number obtained by reducing the full date of birth. It is the main number in the chart, said to describe the general direction of a life.

Master number

A number made of two identical digits, 11, 22 or 33, which is not reduced. Tradition credits it with a stronger and more demanding potential than the corresponding single digit.

Theosophical reduction

An operation that consists of adding up the digits of a number until you reach a single digit. For example, 1984 gives 1 + 9 + 8 + 4 = 22, then 4 if you do not keep the master number.

Expression number

The sum of the values of all the letters in the full name at birth. It is said to describe the way a person acts and presents themselves to the world.

Soul number

Also called the heart's desire number, it is calculated from the vowels of the name alone. It is associated with deep motivations and personal aspirations.