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Chaldean Numerology

Chaldean numerology is the older system behind most Indian name correction. It assigns each letter a value from 1 to 8, adds the letters of a name to a compound total, and reads the root number, 1 to 9, for the name's nature. It is the system used by our name calculator and baby name tool.

How the Chaldean reading works

A name is read on three levels. First the compound number, the raw total of all letter values, which carries the fuller vibration. Then the root, the compound reduced to a single digit from 1 to 9, which gives the working nature. And finally the position of the name: a birth name, a used name and a business name each act at a different layer of life.

Chaldean letter values

NumberLettersRuled by
1A, I, J, Q, YSun
2B, K, RMoon
3C, G, L, SJupiter
4D, M, TRahu
5E, H, N, XMercury
6U, V, WVenus
7O, ZKetu
8F, PSaturn

Why there is no letter for 9

In the Chaldean tradition, 9 was held sacred, complete in itself, so no letter carries it. The number still appears constantly in readings: any compound total that reduces to 9 (18, 27, 36…) is read as a 9 at root level, ruled by Mars.

Compound numbers 10 to 52

Chaldean tradition gives each compound from 10 to 52 its own short reading, which is why two names with the same root can still read differently. A few examples: 14 carries restlessness and risk from speculation; 19 is read as one of the most fortunate compounds, promising success on one's own effort; 23 is read as aid from people in high positions; 26 warns of partnership losses; 33 carries unusual success but late in life. Our name calculator shows your compound so you can look up its reading.

The root numbers

RootPlanetNature
1Sun (Surya)The Leader
2Moon (Chandra)The Peacemaker
3Jupiter (Guru)The Teacher
4RahuThe Builder
5Mercury (Budh)The Communicator
6Venus (Shukra)The Nurturer
7KetuThe Seeker
8Saturn (Shani)The Achiever
9Mars (Mangal)The Warrior

Frequently asked questions

What is Chaldean numerology?

Chaldean numerology is the older system of numerology that India inherited through Babylonia and Arabia. It assigns values from 1 to 8 to the letters (9 is kept sacred and not given to a letter), and reads a name by its compound total and root number.

How is Chaldean different from Pythagorean?

The Chaldean letter values follow the sound and vibration of the letter, while Pythagorean simply assigns 1 to 9 in order from A. That is why the same name usually gives a different number in each system. Indian name correction is almost always done in Chaldean.

Why does Chaldean not use the number 9?

In the Chaldean tradition 9 was considered sacred and complete, so no letter is assigned to it. The number 9 still appears in results, as a compound total or a root, but not as a letter value.

Which system should I use for my name?

Use Chaldean for name correction and Indian readings; Pythagorean if you follow Western numerology. KismatAstro's name calculator shows both so you can compare.

Is Chaldean numerology scientific?

No. It is a belief tradition. Treat results as reflection, not prediction, and never in place of medical, legal or financial advice.