Chaldean Numerology Calculator
An older, sound-based system with irregular letter values from 1-8. Type a name to calculate it.
Results for every cipher will appear here as you type.
Frequently asked questions
Why does Chaldean numerology skip the number 9?
In Chaldean numerology, 9 is treated as a sacred number and is not assigned to any letter, which is one of the clearest ways to tell it apart from Pythagorean numerology.
Is this the same as a "Chaldean gematria calculator"?
The calculation is the same one people mean by that phrase, though "Chaldean numerology" is the more accurate term — it is a personal name-interpretation system rather than a textual gematria tradition. We keep it under Numerology rather than Gematria for that reason; see Gematria vs. Numerology for the full distinction.