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Loan Calculator
Estimate your monthly loan payments, total interest, and cost.
Financial Calculators
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Free financial calculators for everyday questions, from quick checks to detailed breakdowns.
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Financial tools (78)
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Loan Comparison Calculator
Compare two loan offers side by side.
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Lottery Annuity Calculator
Cash value of an annuity-style prize with yearly increases.
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Mutual Fund Calculator
Growth of a fund investment after its expense ratio.
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Net Present Value Calculator
NPV of an initial outlay and a series of yearly cash flows.
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Net to Gross Calculator
Gross pay needed to take home a target net amount at a flat tax rate.
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Net Worth Calculator
Total assets minus total liabilities.
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Overtime Pay Calculator
Total pay with overtime hours at a premium multiplier.
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Pay Raise Calculator
New salary after a percentage raise.
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Portfolio Return Calculator
Weighted return of a portfolio from asset weights and returns.
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Present Value Calculator
Today's value of a future amount at a given discount rate.
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Present Value of Annuity Calculator
Present value of equal payments at the end of each period.
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Purchasing Power Parity (PPP) Calculator
PPP exchange rate from the price of the same basket in two currencies.
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All financial calculators by topic (77)
Currency
Interest
Investing
- Appreciation Calculator
- Asset Allocation Calculator
- Average Return Calculator
- CAGR Calculator
- Capital Gains Calculator
- Discounted Cash Flow Calculator
- Dividend Yield Calculator
- Doubling Time Calculator
- Financial Calculator
- Future Value of Annuity Calculator
- Investment Calculator
- IRR Calculator
- Mutual Fund Calculator
- Net Present Value Calculator
- Portfolio Return Calculator
- Present Value Calculator
- Present Value of Annuity Calculator
- PVIFA Calculator
- Stock Average Calculator
- Stock Profit Calculator
- WACC Calculator
Loans
Property
Rewards
Salary
Savings
About financial calculators
Financial Calculators help you turn a question into a clear, checkable answer. Each tool lists its inputs, shows the formula it relies on and explains how to read the result.
Browse by topic using the filters, or search for a specific tool. Tools that are still being built are clearly marked as previews and are not presented as finished calculators.
Frequently asked questions
Are the financial calculators calculators free?
Yes. Every calculator on Calculator Atlas is free to use and requires no sign-up.
How are results verified?
A calculator is only published after its formula has been implemented, tested against independently computed reference values. It is an automated check, not a professional review.