Free numerology calculator, step by step
Find your complete numerology chart
Start with your birth date for four core numbers. Add your birth name for the full eight-number chart. Each number comes with its math and what it means for you.
Free, no sign-up. Everything you enter stays in your browser.
Your birth date and name stay on this page. We never see them, and nothing is saved.
Build your chart in one or two steps
Start with what you want to know.
Choose a date-only or complete profile. You can change this choice before calculating.
Chart calculations need JavaScript. You can still read the method, privacy notes, FAQs, and guides on this page.
The method, without the fog
How the complete numerology calculator works
This calculator uses the modern Western system often called Pythagorean numerology. The name comes from tradition; the A to Z chart itself is modern. We use the same rules on every page, so your numbers match wherever you check them.
Numbers calculated from your birth date
- Life Path: the month, day, and year are each reduced, then added together. The master numbers 11, 22, and 33 stay whole.
- Birthday: the day you were born, shown as is and reduced (19 becomes 1 + 9 = 10, then 1).
- Attitude: birth month plus birth day, reduced to a single digit.
- Personal Year: your birth month and day added to the current year.
Three other tools read the same birth date differently. The Lo Shu grid calculator places each digit in a three-by-three magic square, the Destiny Matrix calculator draws a tarot-based chart, and the birthday rarity lookup ranks the month and day among all 366 dates in US births.
Numbers calculated from a name
Expression uses every supported letter; the name numerology calculator shows that sum letter by letter. Soul Urge uses only the vowels; the Soul Urge calculator walks through that step on its own. Personality uses the consonants. Maturity adds your Life Path and Expression. Spaces, hyphens, and apostrophes don’t count. If your name has a Y, the calculator stops and asks how you say it, since spelling alone can’t tell.
Accented letters count as their plain letter, so José adds up as JOSE (your spelling stays on screen). For a name in another alphabet, type the Latin spelling you use; the calculator won’t guess or skip a letter.
Each result also checks for karmic debt. If a total on the way to your Life Path, Expression, Soul Urge, or Personality number is 13, 14, 16, or 19, or you were born on one of those days, your chart shows where it turned up. The karmic debt calculator explains each of those numbers.
Want the short version first? The numerology number library covers every number from 1 to 9, plus the master numbers.
Questions people ask before calculating
Complete numerology profile FAQ
What does this numerology calculator include?
Your birth date alone gives you four numbers: Life Path, Birthday, Attitude, and Personal Year. Add your birth name and you get four more: Expression, Soul Urge, Personality, and Maturity.
Do I have to enter my full birth name?
No. Your birth date alone gives you four numbers. Add a name whenever you want the other four.
Which name should I use for numerology?
Most numerologists use the full name on your birth certificate, so the calculator asks for the earliest full name you know. If that name isn’t available, or you’d rather not use it, your four date numbers still work on their own.
How does the calculator treat the letter Y?
Y can sound like a vowel or a consonant. The calculator suggests a role for each Y based on where it sits in the name, and you can change any suggestion before you calculate.
Why did another numerology calculator give me a different Life Path?
Some calculators add every digit of the birth date at once. This one reduces the month, day, and year separately, keeps 11, 22, and 33 along the way, then adds them. Both methods are common, and they can disagree on master numbers.
Are master numbers better than other numbers?
No. “Master number” is a traditional name for 11, 22, and 33, not a ranking. The calculator shows both the master number and its single digit, as in 22/4.
Is a numerology profile scientifically accurate?
No. Numerology is a symbolic and spiritual practice. Your chart can give you words for reflection, but it is not a validated personality assessment.
Tradition and calculation rules
Where this method comes from
The arithmetic and terminology draw on early and later Western numerology texts, including L. Dow Balliett’s The Philosophy of Numbers, Juno Jordan’s twentieth-century system, and Hans Decoz’s published calculation guides. These are the books our rules come from, and our sources page explains how we use them.