Hey Product Hunt! 👋 Vijay here, maker of NimbleCalc. I built this because every time I searched for a quick calculator online, I'd land on a site that made me scroll past ads, sign up for an account, or hit a paywall just to see a result. That's frustrating when you just need a number. NimbleCalc fixes that — 52 calculators, open instantly, no account, no paywall, everything runs in your browser so your data never leaves your device. A few calculators I'm particularly proud of: - **Mortgage Calculator** — shows full amortization schedule month by month - **Compound Interest** — visualizes how your savings grow over time - **Debt Payoff** — compares avalanche vs snowball methods side by side - **Concrete Calculator** — saves contractors from buying too many (or too few) bags Would love your feedback — what calculator do you wish existed that isn't here yet? I'm actively expanding the library and your suggestions will directly shape what gets built next. Thanks for checking it out! 🙏

NimbleCalc

52 free online calculators — no sign-up, no paywalls

52 free online calculators — no sign-up, no paywalls