Expression Whole name
Every letter, added
The headline name number. Read as the abilities you tend to reach for and the way ability becomes visible to other people.
Chaldean letter values · free · no login
Chaldean Numerology Calculator
Chaldean numerology assigns letter values by sound rather than alphabetical order, and never assigns 9 - it is treated as sacred and appears only as a total. That is why a Chaldean name number usually differs from the Pythagorean one. Switch the system and calculate again to see both for your own name.
- The full Chaldean table is printed below, so the result can be checked by hand
- Switch the system in the form to get the Pythagorean total from the same name
- Name and date are not saved
Your name, in numbers
, here is the name total and its two halves.
Every letter has a value, so the whole name gives one number. Split the same name into vowels and consonants and you get the other two.
Soul urge Vowels only
A, E, I, O and U
The same name with the consonants removed. Read as the private motive — what makes a choice feel right before it is explained.
Personality Consonants only
Everything that is left
The consonant total. Read as the first impression, the version of you that arrives before the rest of the story does.
Number by number
What each of the five numbers is given
The first two rows come from your date and do not move when you switch systems. The last three come from your letters, and are the rows that change if you calculate the same name the Pythagorean way.
Unaffected by the letter table
The two numbers your name cannot change
Chaldean and Pythagorean disagree about letters and agree about arithmetic. Your date numbers are pure arithmetic, so they are identical under both systems — run the form again with the other option selected and watch these two stay put.
Mulank
Your day of birth, reduced to one digit.
Bhagyank
Every digit of your full date, reduced.
The table
The complete Chaldean letter values.
This is the whole system. There is nothing else to it — look up each letter of your name, add the values, and reduce the total by adding its digits until one digit is left. Master numbers 11, 22 and 33 are kept rather than reduced.
| Value | Letters | How many | Ruling planet |
|---|---|---|---|
| 1 | A, I, J, Q, Y | 5 | Sun |
| 2 | B, K, R | 3 | Moon |
| 3 | C, G, L, S | 4 | Jupiter |
| 4 | D, M, T | 3 | Rahu |
| 5 | E, H, N, X | 4 | Mercury |
| 6 | U, V, W | 3 | Venus |
| 7 | O, Z | 2 | Ketu |
| 8 | F, P | 2 | Saturn |
| 9 | None. No letter is ever worth 9. | 0 | Mars |
The counts are the tell
Add the third column and you get 26, so no letter has been left out. But look at how uneven it is: five letters share the value 1 and only two share 7. Pythagorean numerology gives three letters to each value from 1 to 8 and two to 9, because it simply walks the alphabet in order. Chaldean is lumpy because it was built around sounds rather than around the alphabet, and sounds are not evenly distributed.
The missing digit
Why 9 is never given to a letter.
Two answers are usually offered. One is doctrinal and one is arithmetical, and only the second can be checked.
The reason the tradition gives
In Chaldean numerology 9 is treated as complete and sacred — the number that contains the other eight — and so it is held back from ordinary letters. It still turns up as a result, because any name whose letters add to 9, 18, 27 or 36 reduces to 9. What it never is, in this system, is an input.
The reason the arithmetic gives
Reducing a number by adding its digits is arithmetic in base nine. Adding 9 to any total leaves the reduced answer exactly where it was. So a letter worth 9 would be numerically invisible: you could delete it from the name and the final number would not move. Whether or not the Chaldean authors intended that, the system avoids a real defect by leaving 9 out.
You can watch it happen in Pythagorean
Pythagorean does assign 9, to I and to R. Take the name MEERA. Pythagorean values are M 4, E 5, E 5, R 9, A 1, which is 24, and 2 plus 4 is 6. Now remove the R entirely: 4 plus 5 plus 5 plus 1 is 15, and 1 plus 5 is 6. The same answer. In Pythagorean numerology the letter R genuinely does nothing to the reduced total.
The same name, the Chaldean way
MEERA in Chaldean is M 4, E 5, E 5, R 2, A 1, which is 17, and 1 plus 7 is 8. Six under one system, eight under the other, and the entire difference is the single letter R — 9 in one table, 2 in the other. This is the honest reason the two systems disagree. It is not that one is measuring more carefully.
Working it by hand
Splitting a name into its three numbers.
Once the letters are converted, the three name numbers are just three different subsets of the same list.
Vowels, consonants, and the whole
Staying with MEERA in Chaldean: the vowels E, E and A give 5 plus 5 plus 1, which is 11 — a master number, so it stands rather than reducing to 2. The consonants M and R give 4 plus 2, which is 6. The whole name gives 17, which reduces to 8. Soul urge 11, personality 6, expression 8.
A check you can run on your own result
Add your soul urge and your personality number, reduce the total, and you should land on your expression number: 11 plus 6 is 17, which reduces to 8. That works because every letter belongs to exactly one of the two halves. If it does not work for you, a letter has been mistyped or dropped somewhere.
The ten letters both systems agree on
Compare the two tables and they match on A, B, C, D, E, J, K, L, M and N, and differ on the other sixteen. A name built mostly from the first half of the alphabet will give similar answers either way; a name carrying R, S, T, Y, I or Q will not. The alphabet chart prints both tables side by side if you want to check your own name letter by letter.
Names that are not written in English
These values are for the Latin alphabet, so a Devanagari or Tamil name has to be romanised first — and the spelling you pick decides the number. There is no correct transliteration to find. Use the spelling you actually write and sign, and note that a different official spelling elsewhere carries a different total.
Be careful with the word older
Chaldean numerology is routinely described as thousands of years old and Babylonian in origin. The letter values in circulation today, including the ones on this page, come from nineteenth and twentieth century occult writers — Cheiro chief among them — rather than from any excavated tablet, and published Chaldean tables still differ from one another on a handful of letters. So if another calculator gives you a different number, check its table before assuming one of you is wrong. And in the end neither system has been tested against anything; age is not evidence, and a name number is a lens for reflection rather than a measurement of a person.
Common Chaldean numerology questions
Why does Chaldean skip the number 9?
In the Chaldean system 9 is held to be sacred and is not assigned to any letter. It can still appear as the sum of a name.
Which system is more accurate?
Neither is verifiable in the way that word implies. Chaldean is older and sound-based; Pythagorean is simpler and more common in the West. Choose one and stay consistent.
Can I use both?
Yes, and comparing them is more informative than picking one. This page shows both totals from the same name.
More calculators
The rest of the numerology set.
Each page answers one question and shows its own working, rather than printing the same reading under a different heading.
All of them, read together
One number is a fact. The set is a reading.
This page computes one number and shows its working, which is what it is for. The Numerology Report takes the same name and date and reads the whole set against each other — the two date numbers, the three name numbers, the Lo Shu grid, any karmic debt before reduction, and where the nine-year cycle currently sits. It is the one page in this set that costs anything, its price is in coins rather than rupees, and every figure inside it can still be checked free on the calculator that computes it.