Financial calculators
Make the numbers easier to live with.
Simple, transparent calculations for investing, saving, borrowing, and comparing the decisions around a portfolio.
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Financial calculators
- Compound interest calculatorSee how an opening balance, regular contributions, and time can shape a future balance.
- Inflation calculatorTranslate today’s price into a future cost—or see what today’s money may buy later.
- Savings goal calculatorStart with a target, add what you already have, and find the monthly pace that closes the gap.
- Investment fee calculatorPut a balance, contributions, return assumption, and annual fee on the same page to see the difference.
- Mortgage payment calculatorEstimate principal, interest, taxes, insurance, PMI, and other monthly housing costs before comparing a loan offer.
- Private mortgage insurance calculatorEstimate monthly PMI for a conventional mortgage with this illustrative formula: original loan amount × annual PMI rate ÷ 12 when the down payment is below 20%.
- Car loan payment calculatorSee the monthly payment, amount financed, and total interest—not just the sticker price.
- Investment return calculatorTurn a starting value and ending value into total return and an annualized CAGR scenario.
- Credit card payoff calculatorSee how a monthly payment and an extra amount could change the time and interest in a fixed payoff scenario.
- Debt payoff calculatorEnter up to three balances and compare illustrative avalanche and snowball payoff paths.
- 401(k) and retirement calculatorExplore how contributions, an employer match, salary growth, and time could shape a retirement balance.
- Net worth calculatorList the assets and debts that make up your balance sheet, then see the difference in one view.
- Emergency fund calculatorSet a reserve target from essential monthly expenses, current savings, and the pace you can add.
- Mortgage affordability calculatorTranslate income, existing debt, a down payment, and housing costs into an illustrative price range.
- Mortgage refinance calculatorCompare current and new mortgage payments to estimate a simple monthly-savings break-even point.
- Rent vs. buy calculatorCompare rent paid with a simplified net cost of buying across a time horizon you choose.
- Student loan payoff calculatorEstimate how a fixed payment and an optional extra amount could change payoff time and interest.
Every result is calculated in your browser. The calculators are illustrative and do not provide financial advice.