About US Money HQ

What We Do

US Money HQ provides free, fast, accurate online calculators and money tools for mortgages, auto loans, salaries, taxes, debt payoff, health, home improvement, and more. Every tool runs instantly in your browser — no sign-up, no account, no personal data stored.

Why We Built This

Financial decisions deserve clear numbers. Most calculators hide behind sign-ups, clutter, or outdated formulas. We built a clean, fast alternative covering the questions Americans actually search for — from "how much house can I afford" to "how much water should I drink."

Our Standards

Formulas use standard, publicly documented methods: standard amortization for loans, 2025 federal tax brackets, Mifflin-St Jeor for TDEE, the US Navy body fat formula, and Naegele's rule for due dates. Every calculator is labeled with what it includes and what it doesn't.

Monetization

The site is free and supported by advertising. We do not sell data, and we do not require accounts.

Contact

Questions or corrections? See the contact page.