Last updated: 2026-04-23
These terms govern your use of famouscalc.com (the "Site"). By using the Site you agree to them. If you don't, don't use the Site.
1. The free tools
The calculators on the Site are provided "as is" without any warranty. We believe they're accurate, we've tested them, and we use them ourselves — but:
- We do not guarantee the calculators are fit for any particular purpose.
- We do not guarantee they are free of defects.
- We are not liable for any decision you make based on a calculator's output.
If you use the mortgage calculator from this site to decide on a home loan and the answer is wrong, it's still on you to sanity-check before you spend money. Treat every calculator here the way you'd treat a back-of-the-envelope number from a friend — useful, but not a substitute for a professional (lender, CPA, doctor, engineer, attorney) when the decision matters.
2. Your data stays on your computer
The calculators process your inputs locally in your browser. Nothing you type into a calculator is uploaded to our servers. See the Privacy Policy for details.
3. Newsletter
We do not currently operate a newsletter on FamousCalc. If we add one in the future, subscribing will always be free, and every email will include a one-click unsubscribe link. We will never sell your email address.
4. Content on the Site
The content on famouscalc.com — including calculator code, formulas, explanatory copy, and graphics — is copyright FamousCalc unless another source is credited. You may:
- Quote briefly with attribution for editorial or educational use.
- Link to any page on the Site without asking.
- Use the calculators in your day-to-day work or decisions, commercial or not.
You may not:
- Scrape the calculators and repackage them as your own product.
- Remove copyright notices.
- Rehost the calculator content on your own site as if it were yours.
5. Links to other sites
We may link to third-party sites and we don't control what they do. If a link is broken or sends you somewhere you didn't expect, let us know.
6. Changes
We can change these terms. If we do, the "Last updated" date above is the truth. Material changes get a notice at the top of the Site for 30 days.
7. Governing law
These terms are governed by the laws of Florida, USA. Any disputes will be resolved there.
8. Contact
hello@famouscalc.com for anything in these terms.