Passphrase Entropy and Diceware Calculator

Passphrase Entropy and Diceware: a planned Super Calculator tool. Covers word count. Stub page: the tool, its formula and a worked example are not published.

Passphrase Entropy and Diceware Calculator is a planned calculator in the technology section of Super Calculator, covering ciphers and encoding.

What this calculator will compute

Inputs: word count, wordlist size, separator and capitalization rules.

Formula, recorded as scope and not yet verified against a primary source: entropy = words*log2(wordlist size), compared against a random character password.

Written for users choosing a memorable but strong passphrase.

Status

This page is a stub. The calculator is not built, no figure on this page has been verified against the authority that sets it, and nothing here should be used to make a decision. The page exists so that the site structure is complete and so that articles can link this concept on first mention.

The stub carries noindex, nofollow and is excluded from the sitemap.