Numerology calculator
Your life path, expression, soul urge and personality numbers from your birth date and full name, with every sum shown.
Your worksheet
Updates as you type. Nothing leaves this page.
YYYY-MM-DD, also typed by hand if your browser has no date picker.
As on the birth certificate; nicknames and married names give other numbers.
Examples
Fills the name field with David Wark Griffith and clears the date.Fills the birth date with April 28, 1968 and clears the name.Fills the birth date with November 11, 2009 and clears the name.This calculator needs JavaScript. The rules are on /how-we-calculate.
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How it works
What the six numbers are. Life Path comes from your birth date: the month, day and year are reduced separately (11, 22 and 33 stop a reduction), then added and reduced again. Expression, Soul Urge and Personality come from your full birth name: every letter for Expression, the vowels (A, E, I, O, U and Y) for Soul Urge, the consonants for Personality. The Chaldean name number uses Cheiro's older chart, whose values run 1 to 8, and reduces to a single digit. The Personal Year is this calendar year plus your birth month and day, a nine-year cycle. The rules are in Taylor's 1926 handbook and Cheiro's 1926 book.
The arithmetic. Add the digits until one remains; 11, 22 and 33 stay as they are, at every step. The letter table shows each value and each word's sum, and the line under every number shows the sums that produced it.
The full rules, with the page references and the places where calculators disagree, are on How we calculate. Master numbers explains the stop, and Why calculators disagree compares the same date under the other rules.