Most finance calculators online are either locked behind a login, cluttered with ads, or too generic to give a real answer. FinanceHub AI is a free set of focused, single-purpose calculators — credit card payoff, loan eligibility, home affordability, FIRE, budgeting, and more — each paired with AI-generated insights tailored to your numbers.

Every calculation runs instantly in your browser. Nothing you enter is required to create an account, and any calculation you choose to save stays tied only to you.

Who's behind this

FinanceHub AI is built and maintained by the FinanceHub Team, a small independent group building practical finance tools. We're not a bank, a licensed financial advisor, or an investment firm — the calculators and articles here are educational tools to help you understand your own numbers, not personalized financial advice. For decisions with real money on the line, especially large ones like a mortgage or investment plan, we'd encourage you to also talk to a licensed professional.

How we keep this accurate

Every calculator is built on the standard, publicly documented formulas used in personal finance (amortization schedules, compound interest, the 50/30/20 rule, and similar) — the "how it works" section under each calculator shows the exact formula so you can verify it yourself. Articles on the blog are written in-house, not scraped or auto-generated, and are updated when the underlying guidance (like RBI or CIBIL scoring bands) changes. If you ever spot a number that looks wrong, tell usand we'll fix it.

Get in touch

Have a calculator you'd like to see, or feedback on one that already exists? Get in touch — we read every message.