Names, phrases or domains read on the Chaldean, Pythagorean and serial tables at once, several as a grid.
How to use: fill in A name, a phrase or a domain (several: separate with commas), Founder's date of birth (optional), Sector (optional), then press the button.
How it works
Each name is totalled on three tables: Chaldean (the classical table, values 1 to 8 by sound, no letter worth 9), Pythagorean (1 to 9 by alphabetical position) and the serial order A=1 to Z=26. The Chaldean reading leads with its letter ledger and compound. A domain is read without its extension, with the extension's total shown beside it. Separate several names with commas to get a grid.
Two calculators give two answers for the same name and neither says why. One is counting on the classical table, the other on the alphabet's own order, and a founder reads the disagreement as a reason to distrust both. The disagreement is real, it is old, and it is explainable in one sentence — which is what this page does before it shows you a number.
How this calculator works
- R-TABLES Three tables run on the same letters and the same spelling. Chaldean is the classical system, values 1 to 8 by the sound a letter carries, no letter worth 9, W is 6, and the alphabet totals 103. Pythagorean values 1 to 9 by alphabetical position and totals 126. Serial order is A=1 to Z=26 and totals 351. The Chaldean reading leads; the other two are context and never votes.
- R-COMPOUND Every table is shown twice, as the total before it is reduced and as the digit it reduces to. The compound carries the reading and the digit carries the character. Nothing on this page averages two tables or blends them.
- R-DOMAIN A line carrying a recognised extension is read as a domain without being told. The extension is left out of the total, hyphens are ignored, and digits count at face value. The total the extension would have produced is shown beside the one that leaves it out, so you can see what it would have done.
- R-LINES Paste up to ten names, one to a line. Blank lines are dropped and the results come back as a grid with every table across the top, which is the fastest way to hold a shortlist against itself.
- R-OPTIONAL A date of birth and a sector are optional. Add them and founder fit appears below the totals. Leave them out and nothing is withheld and no score is padded to cover the gap: the totals are complete on their own.
- R-SERIAL The serial digit is always the Pythagorean digit, and that is arithmetic rather than agreement: a letter's serial value and its Pythagorean value differ by a multiple of nine, so the two totals always reduce to the same figure. What differs is the total itself, and it is shown here for checking a name against a calculator that works on the serial table.
Not what this tells you. A total is a reading of the letters, not a forecast of the trade. Nothing here checks a trademark, a registration or a domain's availability, and nothing here claims an outcome. Those are separate questions and they are yours.
The reason
Chaldean numerology values a letter by the sound it carries rather than by where it falls in the alphabet, which is why it disagrees with the Pythagorean table most people meet first. The unreduced total is read before it is reduced: the compound carries the reading and the digit carries the character. Every system on this page is applied to the same letters and the same spelling, so the differences you see are differences between the tables and nothing else.
Chaldean (classical). The table this site leads with. Values 1 to 8 by the sound a letter carries; no letter is worth 9. W is 6, which one widely republished table gets wrong, and every calculation here follows the classical table.
Pythagorean. The Western default. Values 1 to 9 by alphabetical position. Offered as the second lens and never blended with the Chaldean total.
Serial order (A=1 to Z=26). The alphabet read in its own order, with nothing reduced and nothing repeating. A is 1 because A is first and Z is 26 because Z is last, which is why this table needs no tradition behind it. It carries no compound reading of its own, so use it to separate two spellings that land on the same Chaldean compound, and read the Chaldean verdict for everything else.
Why the systems disagree
They disagree because they were built to measure different things.
Chaldean assigns a value to a sound. The classical table runs from 1 to 8 and leaves 9 out of the letters entirely, because the tradition holds 9 as the number of completion and gives it to no letter. A name can still total to 9; no letter is worth 9.
Pythagorean assigns a value to a position. A is 1 because A is first. The table runs 1 to 9 straight through, and the whole alphabet sums to a different figure as a result.
So the two tables answer different questions about the same word, and a name that reads well on one can read plainly on the other. That is not an error in either system and it is not a reason to average them. Nothing on this site blends two tables. A name is Chaldean or it is Pythagorean, and the page says which.
Which one Indian practice follows, and why
Chaldean, almost without exception, and for a reason worth knowing rather than taking on trust.
The classical Chaldean text set the table that Indian practitioners still use, and the compound readings from 10 to 52 belong to it — the body of meaning a practitioner actually reads from. The Pythagorean table has no equivalent compound tradition behind it; it gives you a digit and stops. A business name read only as a digit has lost the layer that decides most verdicts.
So Chaldean leads here and Pythagorean is offered as a second lens, which is the same order the reports use. Where a practitioner wants the Western reading — pinnacles, challenges, planes of expression, karmic lessons — that is what the Pythagorean total feeds, and it sits in the Blueprint's appendix rather than in front of the name.
What to do when the totals disagree
Read the Chaldean compound first and let it carry the verdict. Then use the others as context rather than as votes.
A disagreement is information, not a tie to break. If the Chaldean compound is strong and the Pythagorean digit is ordinary, you have a name the tradition this site follows rates well and the Western system is neutral about — which is most good names. If the Chaldean compound is one the tradition cautions, the other systems do not rescue it, and the answer is a respelling rather than a second opinion.
Avoid averaging the totals, and avoid picking whichever system flatters the name you already chose. Instead take the Chaldean reading, check it against the founder's own numbers, and if it falls short run Name Variants for the nearest good compound. A one-letter change that moves the compound is cheaper than a rename and keeps the goodwill of the name you have.
Keep going
- Chaldean letter values: the table and why there is no 9
- Chaldean against Pythagorean: the two systems compared at length
- Compound numbers: every total in the classical table
Questions
Which system should I use for a business name?
Chaldean, for the compound reading behind it. Take the Pythagorean total as a second opinion and never as a tie-break.
Why do two websites give my name different numbers?
Almost always because one is counting on the Chaldean table and the other on the Pythagorean. Check which table a calculator uses before you trust the difference. This page shows every table it used and what each letter was worth.
Does the domain extension count?
No. Paste the domain as it is and the extension is left out, hyphens are ignored and digits are counted. Both totals are shown so you can see what the extension would have done.
Can I check several names at once?
Yes. Paste them one to a line and they come back as a grid, every system across the top.
Do I need a date of birth?
Not for the totals. Add one and the reading gains founder fit, which is whether the name's digit works with your own numbers in both directions. Without it nothing is withheld and no score is padded to cover the gap.