About AllCalFinance

AllCalFinance is a free suite of financial calculators with an AI assistant that explains your results in plain English.

Why we built it

Most financial calculators on the web answer one question — your monthly mortgage payment, your retirement nest egg, your credit card payoff date — and stop there. The number is technically correct, but if you don't already understand the math, you're left without context. Should you take a 15-year or 30-year? Is 4% the right retirement withdrawal rate? Will the avalanche method actually save you money?

We built AllCalFinance to close that gap. Every calculator pairs the number with an AI assistant that can answer your follow-up questions, explain the formula, compare scenarios, and translate finance jargon into plain language.

What we offer

• 18 calculators across mortgages, loans, retirement, debt, taxes, and budgeting — all free, with no signup.
• An AI assistant on every page that knows your inputs and your results, so you can ask “what if I add $200 extra a month?” and get a real answer.
• Educational articles covering the formula, common mistakes, and FAQs for each calculator.
• Decimal-safe math — every calculator is unit-tested against published reference values.

Our philosophy

• Education over advice. We help you understand the numbers. We never tell you what to do — that's a job for a licensed professional who knows your full situation.
• No tracking of your inputs. Calculator inputs stay in your browser. We don't store them, don't profile you, and don't sell them.
• Free for everyone. No paywall, no premium tier, no signup. The site is funded by ads (you'll see them) and the AI is free to use within fair daily limits.
• No spam. No newsletter pop-ups, no “give us your email to download” friction. You came for an answer; we just give you the answer.

Who we are

AllCalFinance is an independent project run by a small team focused on making personal finance approachable. We are not affiliated with any bank, broker, lender, or financial institution. We don't accept paid placements or sponsored content. The only commercial relationship we have with the financial industry is through Google AdSense, which displays ads on our pages — and we have no control over which ads Google shows.

Educational use only

Every calculator on AllCalFinance is an educational tool. Results are estimates based on the inputs you provide. They are not a substitute for personalized advice from a licensed CPA, CFP, or attorney. See our disclaimer for full details.

Contact

Have a question, feedback, or a calculator you'd like us to build? Get in touch.