numerology calculator
Numerology Calculator — Discover Your Four Core Numbers
Your numerology profile is calculated from your birth date and full birth name using Pythagorean arithmetic — revealing four core numbers that shape who you are: Life Path, Expression, Soul Urge, and Personality.
frequently asked
Questions about numerology
What are the four core numbers in numerology?+
Life Path (from your birth date), Expression (from your full birth name), Soul Urge (from the vowels in your name), and Personality (from the consonants).
What is a master number?+
11, 22, and 33 are master numbers — they are preserved and not reduced to a single digit because they carry heightened vibrational meaning.
Should I use my birth name or my current name?+
Use your full name exactly as it appears on your birth certificate.
Is Y a vowel or a consonant?+
In this Pythagorean system, Y is always treated as a consonant.
Can my numerology numbers change over time?+
Your Life Path and Expression numbers are fixed at birth.
How is the Pythagorean letter-to-number mapping done?+
A=1, B=2, C=3, … I=9, J=1, K=2, … cycling through 1–9 across the alphabet.
Want a personalized daily reading?
Get the Aura app →