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About this tool
Compare shortlisted business names side by side on Chaldean and Pythagorean numbers plus domain, handle-length and readability checks.
The Business Name Numerology Checker scores each shortlisted company name on both numerology systems people ask about — Chaldean, where letters take values 1 to 8 and the unreduced compound total carries a classical reading, and Pythagorean, where the alphabet cycles 1 to 9 and 11, 22 and 33 stay unreduced. Alongside those it runs the practical tests that actually decide whether a name works online: the 63-character DNS label limit from RFC 1035, the 15-character X username limit, the 30-character Instagram limit, and whether the name needs hyphens, digits or non-ASCII characters to be written down.
Open Business Name Numerology Checker on AltFTool — it loads instantly in your browser.
Add your input to the workspace.
Adjust the options until the result looks right.
Copy or download the output and put it to work.
Chaldean and Pythagorean numbers are computed from the same spelling so you can see where they disagree.
Handle and domain checks use published limits — 63 characters for a DNS label, 15 for X, 30 for Instagram.
Paste the whole list and compare totals, roots, domain length and checks passed in one view.
Add the value of every letter, then reduce. In Chaldean, Tata Steel totals 30 and reduces to root 3; in Pythagorean the same name totals 22, which is a master number and is not reduced further. Spaces and punctuation are not scored in either system.
A single DNS label — the part before the dot — can be at most 63 characters, and a full domain name at most 253 characters, per RFC 1035. It may contain only letters, digits and hyphens, and cannot start or end with a hyphen.
Numerology is a cultural tradition, not evidence about how a business will perform, so it should not be the deciding factor. The practical checks on this page — length, spelling, hyphens and digits — have a measurable effect on whether customers can find and type your name.
No. Availability depends on the trade marks register, company registrar and domain WHOIS, none of which are checked here. Search those before you commit, and take professional advice before registering a company name or filing a trade mark.