Chaldean system
A way of giving letters number values from 1 to 8. No letter gets 9.
- Numerology
- हिंदी: कैल्डियन पद्धति
Where can you learn about Chaldean system?
Chaldean system is taught in RishiSetu’s numerology course, inside the app, one idea at a time with practice after each.
Related terms
- Namank (name number)The letters of a name given number values, added and reduced to one digit. Indian practice mostly uses the Chaldean values.
- Pythagorean systemLetters numbered 1 to 9 in alphabet order, then again from 1 (A = 1, I = 9, J = 1).
- Ank (number)A digit from 1 to 9. In ank jyotish each has a graha: 1 Sun, 2 Moon, 3 Jupiter, 4 Rahu, 5 Mercury, 6 Venus, 7 Ketu, 8 Saturn, 9 Mars.
- Missing numberA digit from 1 to 9 that does not appear anywhere in a person's Lo Shu grid.
- Repeated numberA digit that appears more than once in the birth date; it is written that many times in its box of the Lo Shu grid.
- Personal yearThe day and month of birth added to the digits of the current year, then reduced to one digit.
Guruji, your guide
The short answer
Inside the app, you can ask Guruji about any lesson, in your own language.
What does Chaldean system mean in numerology?
A way of giving letters number values from 1 to 8. No letter gets 9.
Your first lesson takes about five minutes
Sign in with your email, choose your language, and start at the beginning. RishiSetu keeps your place.

