About Us

About this site

US Fin Calculators provides free, fast financial calculators built for US tax rules and all 50 states — paycheck and tax bracket estimators, mortgage and loan calculators, retirement and savings planning tools, and debt payoff comparisons. Every calculator runs entirely in your browser: nothing you type into a calculator is sent to us or stored anywhere.

This site is operated by fincalculators. It's built with current published tax brackets and standard financial formulas, but it's a general-purpose estimation tool, not a substitute for a licensed tax professional or financial advisor — see our Terms of Service for details.

Have a question, found an error, or want to suggest a new calculator? Visit our Contact page.