QuietCalcsWhat this site is
QuietCalcs is built and maintained by one software developer with a background in financial and trading systems, as an independent project. Each calculator exists because the alternatives were either buried in ads, demanded a sign-up for arithmetic, or quietly shipped your numbers to a server. Here, everything runs in your browser — the site is plain static pages, and there is no backend to send your data to even if we wanted one.
Accuracy
Every calculator explains its formula and assumptions on the page, so you can verify the math yourself. If you find an error — even a small one — please report it; correctness is the whole point of a calculator, and reports get fixed quickly.
What this site is not
Nothing here is financial, legal, or tax advice. The calculators apply general formulas and general rules (like federal U.S. overtime standards) that may not match your contract, your state, or your situation. For decisions that matter, verify with a qualified professional.
How the site is funded
The site may show advertising and may use affiliate links, clearly disclosed where they appear. That funds the hosting and the coffee; it never changes a formula.