Free online calculators from World Reach Daily — fast, private and no sign-up. Everything runs right in your browser.
Money & Work Calculators
Mortgage Calculator — Your real monthly house payment including taxes, insurance and HOA, with a year-by-year balance table.
Salary to Hourly Calculator — Convert any US salary to its hourly rate (and back), with weekly, biweekly and monthly breakdowns.
Inflation Calculator — See what your money will cost — and what it will really be worth — after years of inflation.
Compound Interest Calculator — Watch savings grow with monthly contributions and compounding, year by year.
Everyday Calculators
Age Calculator — Exact age in years, months and days, total days lived, and a countdown to the next birthday.
Why use our tools?
Every calculator on this page is free, works on any phone or computer, and runs entirely in your browser — the numbers you type are never sent anywhere. Each tool includes the formula it uses and worked examples, so you can check the maths yourself. New tools are added regularly; follow World Reach Daily for daily US news on the money topics these calculators help you plan for.