About UtilityHub

UtilityHub is a free resource for anyone who wants to understand their money better. We build precision finance calculators — for mortgages, loans, investing, taxes and debt payoff — and pair each one with a plain-English explanation of how the underlying math works.

What we do

Every calculator on this site runs entirely in your browser and uses standard, verifiable financial formulas: loan amortization, compound growth, US federal tax brackets and the classic 28/36 home-affordability rule. Each tool is tested against known benchmarks, and each page explains the concepts behind the numbers so you can make decisions with confidence, not guesswork.

What we are not

UtilityHub is an educational tool, not a lender, broker, tax preparer or investment advisor. Nothing on this site is financial advice. Figures are estimates for planning purposes — always confirm important decisions with a qualified professional.

How we stay free

The calculators are free to use with no account required. We keep the lights on with advertising. We never sell your data — in fact, we never collect the numbers you enter; calculations happen locally on your device.