Free Tools → Calculators
Business & Finance Calculators
36 free, instant calculators built for investors, salaried professionals, and small business owners. Updated 2026 IRS & market data. No signup required.
📈 Investment Calculators
Project returns from recurring contributions, lump sums, stocks, and mutual funds.
Recurring Investment Calculator
Maturity value of a monthly contribution (SIP-style).
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★ PopularLump Sum Investment Calculator
Future value of a one-time investment.
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Retirement Withdrawal Calculator
How long your retirement corpus lasts at a given draw rate.
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★ PopularCAGR Calculator
Annualized compound growth rate over any period.
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XIRR Calculator
Annualized return on irregular cash flows.
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Mutual Fund Returns
Net of expense ratio (lump sum or recurring).
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Compound Interest Calculator
Classic compound interest formula with annual/monthly options.
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Stock Average Calculator
Weighted average buy price across multiple lots.
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Stock Return Calculator
Net P&L and CAGR including brokerage costs.
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Dividend Yield Calculator
Current yield, yield-on-cost, and total income.
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🏠 Loan & Mortgage Calculators
Monthly payment, eligibility, and prepayment savings for every loan type.
Mortgage Payment Calculator
Monthly P&I, taxes, insurance, total interest, amortization.
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★ PopularHome Loan Payment Calculator
Monthly payment, total interest, and amortization schedule.
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Auto Loan Calculator
Monthly car payment + total cost of borrowing.
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Personal Loan Calculator
Unsecured loan payment breakdown.
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Loan Eligibility Calculator
Maximum loan amount you qualify for based on income.
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Loan Prepayment Calculator
Interest saved by making extra principal payments.
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Generic Loan Payment
Universal loan payment calculator for any rate and term.
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🎯 Financial Planning Calculators
Build your retirement, FIRE, and goal-funding roadmap.
Retirement Planning Calculator
Required corpus and monthly savings target by age.
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★ PopularFIRE Calculator
Financial Independence, Retire Early — the 25× rule.
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★ Popular401(k) Contribution Calculator
Employer match, tax savings, and growth projection.
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529 College Savings Calculator
Monthly target to beat tuition inflation.
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Net Worth Calculator
Assets minus liabilities — your financial scorecard.
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Goal Planning Calculator
Inflation-aware savings plan for any goal.
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College Savings Calculator
Project the cost and required monthly savings.
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🧾 Tax & Income Calculators
2026 IRS figures: federal brackets, paycheck withholding, capital gains, and more.
Federal Income Tax Calculator
2026 IRS brackets for all four filing statuses.
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★ PopularPaycheck Calculator
Federal + FICA + all 50 states take-home pay.
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Capital Gains Tax Calculator
LTCG/STCG rates, NIIT, crypto, and all states.
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RSU & Equity Tax Optimizer
Vest tax, withholding gap, and sell-vs-hold analysis.
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💼 Business & Accounting Calculators
Pricing, profitability, working capital, and project ROI.
Profit Margin Calculator
Gross, operating, and net margin breakdown.
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★ PopularBreak-Even Calculator
Units and revenue needed to cover all costs.
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Markup Calculator
Cost, markup %, and selling price relationships.
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Cash Flow Calculator
Monthly forecast and runway projection.
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Working Capital Calculator
Liquidity ratios and operational health check.
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ROI Calculator
Return on investment + annualized CAGR.
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IRR Calculator
Internal Rate of Return for projects and investments.
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Payback Period Calculator
Simple and discounted payback period.
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