FinanceDecide
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Category Collection2 Tools Available

Housing & Transportation

Prudent affordability modeling applying 28/36 debt rules and the auto 20/4/10 standard so major lifestyle commitments never leave you cash-poor.

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Rent Affordability Calculator

Calculate maximum safe rent using the 30% rule and 28/36 debt-to-income framework.

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Car Affordability Calculator (20/4/10 Rule)

Stress-test vehicle purchases against the strict 20/4/10 personal finance rule.

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Other Financial Categories

Debt & Credit →Budget & Spending →Income & Career →Investing & Wealth →Financial Decisions →