Your Name Number is the letters of your name converted to digits and reduced. This tool computes it in both systems that are actually in use: the Chaldean table, which gives letters values from 1 to 8 and never 9, and the Pythagorean table, which runs A to I as 1 to 9 and repeats. The two often disagree, so the page prints both rather than picking one silently.
The Chaldean table assigns values by sound rather than by alphabetical position, uses only 1 to 8, and reserves 9 as a number no letter carries. The Pythagorean table is positional: A to I are 1 to 9, J to R repeat 1 to 9, and S to Z run 1 to 8. Because the tables differ letter by letter, the same name routinely produces two different numbers.
Neither is a mistake, and neither is more classical than the other. Both are twentieth-century Western constructions: the Chaldean values as published belong to Cheiro's Book of Numbers of 1926, and the so-called Pythagorean grid to L. Dow Balliett's The Philosophy of Numbers of 1908. Indian name numerology overwhelmingly uses the Chaldean side, which is why this app maps the Namank through it.
A name gives two figures worth reading. The compound number is the raw total before reduction, and in the Chaldean stream it carries a reading of its own, which is why this tool prints the total as well as the single digit. The root is that total reduced to one digit, and the root is what the number-to-planet table maps.
The tool shows the letter-by-letter breakdown for both systems. That matters if you want to check the result: name numerology is sensitive to spelling, spacing and whether you count a middle name, so two people using the same method on the same person can differ simply because one of them included an initial.
Adjusting the spelling of a name changes its number, and name correction is the practice of choosing a spelling whose number is held to sit well with the Mulank and Bhagyank. This calculator will show you what a respelling does to the number, which is a purely arithmetical question and one it can answer exactly.
Whether that respelling is good for you is a different question, and it rests on a number-friendship grid for which AstroZivi has found no source at all - not classical, not Cheiro. That grid is also not the planetary friendship of Brihat Parashara Hora Shastra ch. 3; the two disagree. Any harmony verdict on this site is shown with that stated rather than presented as doctrine.
Indian name numerology uses the Chaldean table, which maps letters to values 1 to 8 by sound and never assigns 9. The Pythagorean table, A to I as 1 to 9 repeating, is the common Western one. This tool computes both and shows the letter-by-letter working for each.
Yes. Adjusting the spelling of a name changes its letter values and therefore its number, which is what name correction works with. Your Mulank and Bhagyank cannot change, because they come from your date of birth.
The compound number is the raw total of the letter values before it is reduced to one digit. In the Chaldean stream the compound is read in its own right, so this tool prints both the total and the single-digit root.
There is no single rule, and the answer changes the number, which is why this page shows the breakdown. Practitioners commonly use the name you actually go by in daily life; running the tool twice, with and without a middle name, shows you exactly what is at stake.
From a named modern Western book: Cheiro's Book of Numbers, London, 1926. There is no Sanskrit source for the letter values, and AstroZivi attributes them to the work rather than inventing a classical chapter and verse.
Pythagorean, Chaldean and Vedic numbers with the Lo Shu grid and personalized guidance.
For educational purposes. Astrological interpretations are traditional and not a substitute for professional advice.