Life Path Numbers are a key concept in numerology, a belief system that assigns meaning to numbers based on a person's birth date. To calculate your Life Path Number, you add together the digits of your birth date until you reach a single digit, or a master number like 11, 22, or 33. Each number is thought to reveal insights about your personality, strengths, and challenges. People often use Life Path Numbers to gain a deeper understanding of themselves and their life journey. Each number from 1 to 9, as well as the master numbers, has unique traits and characteristics that can guide individuals in their personal and professional lives.