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CitedFigures.

Editorial Status — Verified

The calculator
that shows its work.

Every figure traces to its source — open-source math, primary-source citations, and a named author behind every tool. No black-box formulas, no anonymous content mills, no “trust us.”

Explore the directoryView methodology
15Source-cited sites
~71Calculators
100%Primary-source cited

How we work

The trust apparatus

Principle I

Open-source math

Every calculator's formula is published as typed, tested code. Anyone can read the implementation, check the assumptions, and reproduce the result — no proprietary black box, no magic numbers behind a paywall.

Principle II

Primary-source citations

Every rate, threshold, and rule traces back to its original source — a statute, a government publication, a peer-reviewed study, or an industry-standard reference. The citation is the proof; we show the work instead of asking you to trust us.

Principle III

Named-author editorial accountability

Every site is reviewed and signed by a named operator, not an anonymous content mill. There is a real person, a public byline, and a contact behind the math — so accountability has a name.

Directory index

15 source-cited calculator sites, one standard.

Each site keeps its own name and home. CitedFigures is the trust masthead above them — the same three pillars hold on every page.

Editorial accountability

Every CitedFigures site is reviewed and signed by Byron Malone, Founder & Editor, Bedrocka Tools. Byron is an operator-author who models the math transparently with citations — not a licensed attorney, CPA, or financial advisor. Outputs are estimates for planning purposes, not professional advice.