Free, honest financial calculators — no fluff, no upsells.
PersonalFinanceTruth exists because financial decisions are some of the most important choices people make — and they deserve clear, accurate, free tools to make them.
Too many financial sites bury their calculators under lead-gen forms, newsletter signups, or vague "contact an advisor" dead ends. We think you should get your answer in seconds, not fill out a form and wait for a sales call.
All our calculators use standard financial formulas — the same ones used by banks and loan servicers. No rounding tricks, no optimistic assumptions, no hidden fees buried in fine print.
This site is supported by display advertising and occasional affiliate partnerships (clearly marked). We never accept payment to feature or recommend specific products, and we never sell your data — because we never collect it. All calculations happen in your browser.