About Us

Why We Built This

The founder has a passion for numbers — always has. Over the years that meant reaching for calculators constantly: before taking out a mortgage, when comparing savings accounts, during a stretch of paying more attention to health. The problem was always the same: most calculator sites are cluttered with ads, slow to load, or quietly wrong. So we built our own. First for personal use, then for everyone.

How We Build Our Calculators

Every calculator starts from the most authoritative source we can find — established medical guidelines, official financial standards, peer-reviewed research. We test carefully before anything goes live, and if a result ever looks off, we dig until we understand why. We'd rather spend an extra hour getting the math right than publish something that misleads you.

Privacy

Everything runs inside your browser. We never see what you type, nothing is stored anywhere, and there are no tracking cookies. The site is fully static — there is no server receiving your data, because there is nothing to receive.

Who We Are

A small, independent team with a genuine interest in building things that are actually useful. No ads yet, no investors, no growth targets — just a list of calculations people need, built one at a time. More categories are on the way.

Contact

Found an error? Have a suggestion for a calculator we don't have yet? We want to hear it.

Email: [email protected]