Correspondence tables form the practical foundation of numerology. They establish the link between alphabet letters and numbers, making it possible to transform any name or word into a meaningful numerical value.
Two major systems have coexisted since antiquity. The Pythagorean system, the most widespread in the West, follows a simple sequential order: A=1, B=2, C=3 and so on, cycling from 1 to 9. The Chaldean system, the older of the two, assigns letters based on their sound vibrations rather than alphabetical position, and reserves the number 9 as sacred.
The compatibility grid reveals the vibrational affinities between numbers. Some combinations create natural harmony, while others generate tensions that can serve as catalysts for growth. Understanding these dynamics can illuminate your personal, professional, and romantic relationships.