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Financial Calculators

All 32 free calculators for taxes, real estate, retirement, debt, investing, and trading. Search by name or filter by category — every tool runs in your browser with no signup.

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All calculators

Investment

Compound Interest Calculator

See how your money can grow over time with compound interest.

Investment

Investment Calculator

Project how regular investing could grow your portfolio over time.

Investment

ROI Calculator

Measure the return on any investment, including costs and fees.

Trading

Stock Profit Calculator

Calculate profit or loss on a stock trade after commissions.

Trading

Position Size Calculator

Size a trade based on your account balance, risk %, and stop-loss.

Trading

Risk/Reward Calculator

Compare potential risk and reward for a trade setup.

Trading

Drawdown Calculator

Measure the drop from your peak balance and the gain needed to recover.

Loans & Debt

Loan Payment Calculator

Estimate your loan payment, total interest, and amortization schedule.

Loans & Debt

Credit Card Payoff Calculator

Find out how long it takes to pay off a card and what extra payments save.

Retirement

Retirement Calculator

Estimate your retirement savings and what they may be worth after inflation.

Savings

Savings Goal Calculator

Find the monthly amount you need to save to reach a goal on time.

Savings

Inflation Calculator

See how inflation changes the cost of things and the value of a dollar.

Taxes

Capital Gains Tax Calculator

Estimate federal tax on stock, crypto, real estate, or collectible gains.

Taxes

Salary After Tax Calculator

Estimate take-home pay per paycheck after federal tax, FICA, and deductions.

Taxes

Self-Employment Tax Calculator

Estimate self-employment tax, income tax, and quarterly payments.

Taxes

Federal Income Tax Calculator

Estimate federal income tax, your tax bracket, and effective rate.

Retirement

401(k) Calculator

Project your 401(k) balance with your contributions and employer match.

Retirement

Roth IRA Calculator

Estimate your Roth IRA value and its tax-free growth by retirement.

Retirement

Traditional IRA Calculator

Estimate the future value of a Traditional IRA and its after-tax value.

Retirement

Retirement Contribution Calculator

Find how much to save each month to reach your retirement target.

Loans & Debt

Debt Snowball Calculator

Plan debt payoff by paying the smallest balance first.

Loans & Debt

Debt Avalanche Calculator

Plan debt payoff by paying the highest-interest debt first.

Loans & Debt

Debt-to-Income Ratio Calculator

Calculate your front-end and back-end debt-to-income ratio.

Loans & Debt

Credit Utilization Calculator

See how much of your available credit you are using, overall and by card.

Real Estate

Mortgage Calculator

Estimate your monthly mortgage payment with taxes, insurance, and HOA.

Real Estate

Mortgage Affordability Calculator

Estimate how much house you may be able to afford based on income and debts.

Real Estate

Refinance Calculator

Compare your current mortgage with a refinance and find the break-even point.

Real Estate

Rent vs Buy Calculator

Compare the estimated cost of renting versus buying a home.

Investment

CAGR Calculator

Find the compound annual growth rate between two values.

Investment

Dividend Yield Calculator

Calculate dividend yield and your annual and monthly dividend income.

Investment

Stock Average Price Calculator

Find your average cost per share across multiple purchases.

Trading

Forex Position Size Calculator

Calculate forex lot size from account risk and stop-loss distance.