Calculator directory

Calculators

Browse working financial calculators for mortgage, loan, debt, refinance, affordability, and equity scenarios.

39 calculators 7 categories 0 signups or accounts required

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Start typing a name or a goal, like "mortgage", "credit card", "retirement", or "refinance".

Mortgage calculators

24 calculators

Mortgage calculators

Mortgage Calculator

Estimate fixed-rate mortgage payments, total interest, and amortization with optional housing costs.

Best for checking one focused financial question.

Mortgage calculators

Mortgage Recast Calculator

See how the monthly payment changes if you pay a lump sum toward the balance and the lender recalculates it over the same time to repay.

Best for checking one focused financial question.

Mortgage calculators

Mortgage Amortization Calculator

See the full payment schedule for a fixed-rate mortgage: how much of each payment goes to interest and to the balance, and when it is paid off.

Best for checking one focused financial question.

Mortgage calculators

Mortgage Payoff Calculator

Estimate when the mortgage is paid off, how much interest is left, and how a regular extra payment toward the balance changes both.

Best for checking one focused financial question.

Mortgage calculators

Mortgage Extra Payment Calculator

Compare the same mortgage with and without a regular extra payment put straight toward the balance.

Best for checking one focused financial question.

Mortgage calculators

Mortgage Down Payment Calculator

See your down payment as a percentage, the loan amount left to borrow, and the cash you need up front.

Best for checking one focused financial question.

Mortgage calculators

Loan-to-Value Calculator

Work out loan-to-value (LTV), the loan share of property value, from your loan amount and what the property is worth.

Best for checking one focused financial question.

Mortgage calculators

Combined Loan-to-Value Calculator

Add up every loan secured on the home to see combined loan-to-value (CLTV), the share of property value those loans cover.

Best for checking one focused financial question.

Mortgage calculators

Home Equity Calculator

See how much of your home you own outright: its value minus what you still owe, in dollars and as a percentage.

Best for checking one focused financial question.

Mortgage calculators

Mortgage Affordability Calculator

Estimate the mortgage your income, debts, rate, term, and ownership costs may support.

Best for checking a home budget before you shop.

Mortgage calculators

Home Affordability Calculator

Estimate a home price that may fit your budget, using income before taxes, current debts, rate, time to repay, ownership costs, and down payment.

Best for checking a home budget before you shop.

Mortgage calculators

Mortgage Qualification Calculator

Estimate a loan amount from your income before taxes, monthly debt payments, and the debt-share-of-income limits you enter. Not a lender decision.

Best for checking one focused financial question.

Mortgage calculators

Mortgage Refinance Calculator

Compare your current mortgage with a replacement loan, including costs paid up front and costs rolled into the new balance.

Best for testing whether a new loan is worth it.

Mortgage calculators

Refinance Break-even Calculator

Estimate how long a lower payment may take to cover the up-front cost of refinancing.

Best for testing whether a new loan is worth it.

Mortgage calculators

Mortgage Comparison Calculator

Compare two mortgages side by side: monthly payment, total interest, cost over the years you plan to keep it, and payoff date.

Best for checking one focused financial question.

Mortgage calculators

Mortgage APR Calculator

Estimate a mortgage APR, the rate plus certain fees, from the loan terms and the fees you enter. Not a lender disclosure.

Best for checking one focused financial question.

Mortgage calculators

Mortgage Points Calculator

Compare a mortgage with and without discount points: what points cost up front, how much the payment drops, and when that cost is recovered.

Best for checking one focused financial question.

Mortgage calculators

ARM Calculator

See three payments for an adjustable-rate mortgage (ARM): the starting fixed payment, the payment after the first rate change, and the capped worst case.

Best for checking one focused financial question.

Mortgage calculators

Rent vs Buy Calculator

Compare renting versus buying over your chosen years, including rent and home price growth.

Best for checking one focused financial question.

Mortgage calculators

HELOC Calculator

Estimate how much you may be able to draw on a home equity line, plus payments while you draw and payments once repayment starts.

Best for checking one focused financial question.

Mortgage calculators

Home Equity Loan Calculator

Estimate the monthly payment and total interest on a lump-sum home equity loan, plus the share of home value all your loans would cover.

Best for checking one focused financial question.

Mortgage calculators

Interest-Only Mortgage Calculator

See the lower payment during the interest-only years, the higher payment once you start repaying the balance, and the total interest cost.

Best for checking one focused financial question.

Mortgage calculators

Biweekly Mortgage Calculator

Compare monthly payments with payments every two weeks on the same loan, and see the modeled difference in interest and payoff time.

Best for checking one focused financial question.

Mortgage calculators

Closing Costs Calculator

Add up the closing costs you enter to see the total cash you need at closing. Nothing is estimated for you.

Best for checking one focused financial question.

Retirement

1 calculator

Retirement

Retirement Calculator

See what your savings could add up to by retirement, and how far that is from your target. An educational estimate based on the numbers you enter.

Best for seeing how time and contributions change the result.

Savings and investing

2 calculators

Savings and investing

Investment Return Calculator

See how an investment could grow from your starting amount, contributions, and the return rate you enter. An estimate for learning, not a forecast.

Best for seeing how time and contributions change the result.

Savings and investing

Compound Interest Calculator

See how savings could build over time from compounding and regular contributions, using the rate you enter. An educational estimate, not a forecast.

Best for seeing how time and contributions change the result.

Credit cards

3 calculators

Credit cards

Balance Transfer Calculator

Compare keeping a card balance where it is with moving it to a promotional rate, including the transfer fee. Estimates only, not an offer.

Best for comparing debt payoff pressure and interest.

Credit cards

Credit Card Minimum Payment Calculator

See how long a credit card balance may take to clear when you pay only the minimum each month, and how much interest that adds.

Best for checking one focused financial question.

Credit cards

Credit Card Payoff Calculator

Estimate how long it may take to pay off a credit card with a fixed monthly payment.

Best for comparing debt payoff pressure and interest.

Debt calculators

2 calculators

Debt calculators

Debt Consolidation Calculator

Compare what you pay now across your debts with one consolidation loan, and see the estimated difference in monthly payment and total interest.

Best for comparing debt payoff pressure and interest.

Debt calculators

Debt-to-Income Calculator

Work out debt-to-income (DTI), the debt share of income, from your income before taxes and your monthly debt payments.

Best for checking one focused financial question.

Loan calculators

6 calculators

Loan calculators

Loan Comparison Calculator

Compare two fixed-rate loans side by side: monthly payment, total interest, total paid, and time to repay. No single option is picked for you.

Best for comparing payment, term, and total cost.

Loan calculators

Loan Repayment Calculator

Estimate the monthly payment, total interest, and how long a fixed-rate loan takes to clear, with a month-by-month payment schedule.

Best for comparing payment, term, and total cost.

Loan calculators

Student Loan Calculator

Estimate a student loan monthly payment, how long it takes to clear, and the total interest, using a fixed rate you enter.

Best for checking one focused financial question.

Loan calculators

Auto Loan Calculator

Estimate a car loan monthly payment and total interest from the vehicle price, down payment, trade-in, rate, and time to repay.

Best for comparing payment, term, and total cost.

Loan calculators

Personal Loan Calculator

Estimate monthly payments and total interest for a fixed-rate personal loan.

Best for comparing payment, term, and total cost.

Loan calculators

APR Calculator

Estimate the APR, the rate plus certain fees, for any fixed-rate loan from the amount, stated rate, time to repay, and any fees.

Best for checking one focused financial question.

Mortgage refinance calculators

1 calculator

Mortgage refinance calculators

Cash-Out Refinance Calculator

Estimate the new balance, the monthly payment, and the loan share of property value (LTV) when you refinance and take cash out.

Best for testing whether a new loan is worth it.

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