Free tools
Crunch the numbers
Free calculators and a quiz to help you plan a mortgage, project an index portfolio, pay off credit-card debt, convert crypto, or find out how solid your money fundamentals are. No signup. No paywalls. Built to be used.
Mortgage Calculator
Estimate your monthly payment + amortization schedule.
Plug in price, down payment, rate, and term — see your monthly payment, total interest paid, and a year-by-year breakdown.
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Index Investing Calculator
Project long-term portfolio growth.
Model an initial investment plus monthly contributions against historical index returns to see what compound growth could deliver.
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Credit Card Debt Calculator
See how fast you can pay off balances.
Compare repayment scenarios — minimum payment vs. aggressive payoff — and find out how much interest each path costs you.
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Cryptocurrency Converter
Real-time crypto/fiat conversion.
Live exchange rates between major cryptocurrencies and fiat currencies, powered by CoinGecko. No signup.
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Financial Literacy Quiz
5-minute knowledge test.
Find out where your money knowledge stands — and which guides to read next based on your result.
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