Plan your finances with confidence using our powerful, accurate, and completely free calculators. From mortgage payments and loan amortization to compound interest growth, retirement planning, and tax estimation — get instant results with no sign-up required. Trusted tools used by thousands to make smarter financial decisions every day.
Estimate monthly payments for personal loans, student loans, or any fixed-rate loan. Supports weekly, bi-weekly, and monthly payments with total interest breakdown.
Calculate Now →Plan your car purchase with accurate payment estimates. Include down payment, trade-in value, taxes, and see how different terms affect total cost.
Calculate Now →See how your savings or investments grow over time with compound interest. Compare different rates and frequencies to maximize returns.
Calculate Now →Project your retirement savings based on current age, contributions, expected returns, and retirement goals. Plan for a secure future today.
Calculate Now →Estimate your federal income tax liability using the latest tax brackets and standard deductions. Supports single, married, and head of household filing.
Calculate Now →Convert between hourly, weekly, monthly, and annual salary. See take-home pay after taxes and understand your true earning power.
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