💰Finance & Investing

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Compound Interest Calculator

Calculate compound interest on any investment with monthly contributions. Free US compound interest calculator.

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Investment Return Calculator

Calculate total and annualized return on any investment. Free investment return calculator for US investors.

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Net Present Value (NPV) Calculator

Calculate NPV of any project with future cash flows. Free NPV calculator for US finance and investment teams.

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Internal Rate of Return (IRR) Calculator

Calculate IRR for any series of cash flows. Free IRR calculator for projects, investments, and real estate.

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Mortgage Calculator (US)

Calculate monthly mortgage payment with PITI breakdown. Free US mortgage calculator with amortization.

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Loan Calculator

Calculate monthly loan payment for any personal, auto, or business loan. Free loan calculator with amortization.

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Debt-to-Income (DTI) Ratio Calculator

Calculate your DTI ratio for mortgage and loan qualification. Free US DTI calculator with lender thresholds.

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Retirement Calculator (US)

Calculate retirement savings needed and projected nest egg. Free US retirement calculator with 401(k), IRA, SS.

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Inflation Calculator (US CPI)

Calculate US inflation impact between any two years using CPI. Free inflation calculator from 1913 to today.

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Savings Goal Calculator

Calculate monthly savings needed to reach any goal. Free savings goal calculator with interest projections.

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