Updated October 2026
Money Calculators
Every calculator here runs on official data, kept current: IRS and state tax tables for 2026, the Bureau of Labor Statistics price index, Freddie Mac’s weekly mortgage rates and the insurance regulators’ premiums by state. Free, no sign-up, and your exact figures never leave your browser (we count which calculators are used, in broad ranges only).
Paycheck Calculator
Take-home pay after federal, state and local tax, by paycheck.
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Mortgage Calculator
Monthly payment with your state's property tax and insurance, and how much house you can afford.
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Inflation Calculator
What money from any year since 1913 is worth today, by category and region.
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Compound Interest Calculator
How savings grow with regular deposits, in today's dollars.
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Retirement Calculator
Your 401(k) at retirement and the tax on that income in every state.
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Cost of Living Calculator
Compare two states' price levels and what a salary is worth in each.
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