Chaldeans discovered Chaldean Numerology ages ago. Chaldean Numerology is one of the oldest numerology systems in practice. Many world-famous Numerologists use the Chaldean numerology chart for numerology predictions and analysis.
What is Chaldean Numerology?
Chaldean Numerology has roots in the Babylonian system. The system uses the alphabet and numbers for calculations. Chaldean numerology is different from Pythagorean numerology in a few ways.
Difference Between Pythagorean and Chaldean Numerology:

- In Pythagorean Numerology, alphabets have 1-9 numbers, whereas in Chaldean Numerology, alphabets are denoted by numbers from 1 to 8
- Alphabets are sequentially arranged in Pythagorean Numerology, and in Chaldean Numerology, letters are arranged according to their number value.
Pythagorean Numerology Chart

Chaldean Numerology Alphabet Chart

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There are A-Z alphabets in the Chaldean numerology letter chart. 1-8 number values represent the letters. It is essential to know the values of each alphabet for accurate calculations. Chaldean Numerology helps in the following calculations:
1) Name Number: A friendly Name Number with a Psychic number/Driver number and Destiny number/Conductor number
makes the person lucky.

2) Soul Urge Number: The Soul Urge Number tells the hidden talents of a person.

3) Expression Number: The Expression Number reveals the outer personality of a person.

Characteristics of Alphabet Value as per Chaldean Chart
The numerical values assigned to letters in the Chaldean Chart have distinct characteristics and help determine a person's personality. Below are the personality traits of each Number, along with their ruling planet.

- A, I, J, Q, Y is Number 1. Number 1 is ruled by the Sun. Number 1 has leadership qualities, entrepreneurial capabilities, and style-setter.
- B, K, R is Number 2. Number 2 is ruled by the Moon. Number 2 is kind, caring, and considerate of others' feelings.
- C, G, L, S is Number 3. Number 3 is ruled by Jupiter. Number 3 is known to be creative, expressive, and witty.
- D, M, T is Number 4. Number 4 is ruled by Uranus. Number 4 has good memory skills, a sharp mind, and an attractive personality.
- E, H, N, X is Number 5. Number 5 is ruled by Mercury. Number 5 loves to enjoy life and travel. Innovation and communication are their strong points.
- U, V, W is Number 6. Number 6 is ruled by Venus. Number 6 stands for beauty, luxury, and artistic qualities.
- O, Z is Number 7. Number 7 is ruled by Neptune. 7 is the number for spirituality, mysticism, and intuitive power.
- F, P is Number 8. Number 8 is ruled by Saturn. 8 Number is the number of good judgment and willpower.
*As per Chaldean Numerology, no alphabet is assigned to Number 9 ruled by Mars, but as per Pythagoras Numerology, letters R and I have Number 9 as their value.
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Frequently Asked Questions
What is Chaldean Numerology?
Chaldean Numerology is one of the oldest systems, rooted in Babylonian traditions. It assigns numbers 1–8 to letters (unlike Pythagorean, which uses 1–9) based on vibrational value rather than sequential order.
How is Chaldean different from Pythagorean Numerology?
Number Range: Chaldean uses 1–8, Pythagorean uses 1–9 Letter Assignment: Chaldean assigns numbers according to vibrational value; Pythagorean assigns numbers sequentially A=1, B=2… Accuracy: Many numerologists prefer Chaldean for deeper compatibility and prediction analysis.
What can Chaldean Numerology reveal about a person?
It helps calculate Name Number, Soul Urge Number, and Expression Number, which indicate luck, hidden talents, and outer personality respectively.
What are the characteristics of letters in Chaldean Numerology?
Each letter’s number corresponds to traits: 1 (A, I, J, Q, Y): Leadership, entrepreneurial 2 (B, K, R): Kind, caring, considerate 3 (C, G, L, S): Creative, expressive, witty 4 (D, M, T): Sharp mind, memory, attractive 5 (E, H, N, X): Innovative, communicative, adventurous 6 (U, V, W): Artistic, beauty-loving 7 (O, Z): Spiritual, intuitive 8 (F, P): Good judgment, willpower











