Numerology schools differ on where a master number is allowed to survive, so here is AsterNym’s exact method. AsterNym reduces the birth month, birth day and birth year separately, preserving the master-number stages specified below. It then adds those three results and reduces the final total by the same rule. A master number that survives carries its root inside it: 11/2, 22/4 and 33/6, read as an intensified version of that root’s theme. Every Life Path on the site, including the sixty AsterNym identities and the Famous pages, comes from this one calculation, versioned as asternym-life-path-v1.
You may get a different Life Path from another calculator, and if you do it is almost certainly this: most free tools add every digit of the date straight across in one run. That shortcut and the method above disagree on roughly one birth date in eight, nearly always over whether you are an 11 or a 2, a 22 or a 4. Reducing month, day and year separately is what Juno Jordan and Decoz specify and what most published numerology follows, which is why it is the one used here. A number reached by the straight-across shortcut is not a different reading of your date; it is a different sum.
Example: born 15 March 1990
Month 3 → 3
Day 15 → 15 → 6
Year 1990 → 1990 → 19 → 10 → 1
Final sum 3 + 6 + 1 = 10 → 1 · Life Path 1, the Pioneer
Example: born 29 November 1975
Month 11 → 11 (kept)
Day 29 → 29 → 11 (kept)
Year 1975 → 1975 → 22 (kept)
Final sum 11 + 11 + 22 = 44 → 8 · Life Path 8, the Achiever
Master-number policy, by position
Not a global rule. The four core numbers keep 11, 22 and 33. The cycle numbers reduce to 1 to 9, so the nine-year Personal Year calendar stays a nine-year calendar. This is AsterNym’s convention, and it matches most practice.
| position | preserve | reduce_to |
|---|
| life_path | [11, 22, 33] | 1-9 or 11/22/33 |
|---|
| birthday | [11, 22] | 1-9 or 11/22 |
|---|
| expression | [11, 22, 33] | 1-9 or 11/22/33 |
|---|
| soul_urge | [11, 22, 33] | 1-9 or 11/22/33 |
|---|
| personality | [11, 22, 33] | 1-9 or 11/22/33 |
|---|
| personal_year | [] | 1-9 |
|---|
| personal_month | [] | 1-9 |
|---|
| personal_day | [] | 1-9 |
|---|
Personal Year
Example: born 14 March, in 2026
March = 3 · 14 → 5 · 2026 → 1
3 + 5 + 1 = 9 · Personal Year 9
Convention: calendar year (1 January to 31 December); every stage reduced to 1-9. Your birth year plays no part, so two people born on the same day thirty years apart share a Personal Year.
Name-number convention
- Alphabet
- Latin A-Z
- Mapping
- modern Western (Pythagorean) 1-9: A=1 ... I=9, J=1 ... R=9, S=1 ... Z=8
- Name used
- the given name and surname as entered on your profile; a nickname is never used
- Y rule
- Y counts as a vowel only in a word with no other A, E, I, O or U; otherwise as a consonant. Most modern texts, Decoz among them, instead call Y a vowel wherever it carries the vowel sound, which includes every name ending in -y. The two rules disagree about one name in five: Mary reads Soul Urge 1 here and 8 under the sound rule. Ours was chosen because it is decidable from spelling alone, and this site scores names from every language, where nobody can rely on knowing the pronunciation.
- Diacritics
- stripped to the base letter (é to E, ñ to N, İ to I); ligatures expanded (ß to SS, Æ to AE, Œ to OE, Ø to O, Ł to L, Ð to D, Þ to TH); letters that carry no decomposition are mapped directly (ı to I, Đ to D)
- Spaces, hyphens, apostrophes
- spaces, hyphens and apostrophes split words and score nothing, in their typographic forms as well as their typewriter ones; each word is reduced before the words are added. The other school adds every letter across the whole name and reduces once. The two disagree on about one name in twenty, and because a master number can survive at the word level the disagreements are the loud ones: Bill Gates is Expression 6 here and 33 under the whole-name method.
- Other scripts
- a name with characters outside the Latin mapping is not scored; the page asks for the romanised spelling you use
- Version
- asternym-name-numbers-v1
All letters together give your Expression; the vowels alone your Soul Urge; the consonants your Personality. Before reduction the Expression total equals the Soul Urge total plus the Personality total, and the engine checks that it does. Changing the spelling or romanisation can change the result. A name is a decision somebody made; a date is not.
Would you have a different Life Path under a different calendar?
Yes. Numerology operates on the written digits of a calendar date. Convert the same birth moment into another calendar and the arithmetic changes. AsterNym uses the Gregorian civil date as recorded on the birth certificate.