Financial calculators
Free, accurate tools for mortgages, loans, savings, investing and more — with live results and full explanations.
Mortgage & Home
5 calculators · Understand your home loan: monthly payments, affordability, refinancing and payoff.
Mortgage Calculator
Estimate your monthly payment, interest and full amortization.
Mortgage Payoff Calculator
How long until your mortgage is paid off — and what an extra payment does.
Refinance Calculator
Compare your current loan against a new rate and term.
Home Affordability Calculator
How much house can you afford based on your income and debts?
Extra Payment Savings Calculator
See how extra monthly payments shorten your mortgage and save interest.
Loans
8 calculators · Personal, student and amortizing loans — plus interest and compounding math.
Compound Interest Calculator
See how your money grows with compound interest over time.
Loan Payment Calculator
Estimate the monthly payment and total interest for any amortizing loan.
Personal Loan Payoff Calculator
How long to pay off your personal loan and what it costs.
Student Loan Payoff Calculator
Plan your student loan payoff time and total interest.
Loan Interest Rate Calculator
Find the interest rate implied by a loan payment.
Simple Interest Calculator
Interest charged only on the original principal.
Max Loan Amount Calculator
The biggest loan you can afford with a fixed monthly budget.
Loan Comparison Calculator
Compare two loan offers side by side on payment and interest.
Auto
6 calculators · Car payments, leases, refinancing, depreciation and fuel costs.
Auto Loan Calculator
Plan your car payment with price, trade-in and loan terms.
Auto Loan Payoff Calculator
How long until your car loan is paid off and what it costs.
Auto Refinance Calculator
Compare your current car loan against a lower-rate refinance.
Car Depreciation Calculator
How much your car is worth after years of depreciation.
Fuel Cost Calculator
Estimate your fuel usage and cost over a year of driving.
Car Affordability Calculator
The max car price you can afford with a monthly budget.
Credit & Debt
6 calculators · Pay off credit cards and debts faster with proven strategies.
Credit Card Payoff Calculator
How long it takes to clear your card balance — and what minimums really cost.
Credit Card Interest Calculator
How much interest accrues on a card balance over time.
Debt Payoff Plan Calculator
Snowball vs avalanche: the fastest way to clear your debts.
Debt Consolidation Calculator
Compare your current debt payments against one consolidation loan.
Debt-to-Income Ratio Calculator
Your DTI ratio and how lenders see it.
Net Worth Calculator
Assets minus liabilities — your true financial picture.
Savings
6 calculators · Grow your savings, hit goals, and beat inflation.
Savings Goal Calculator
How much to save each month to hit your goal.
CD Calculator
How much a certificate of deposit grows by maturity.
Compound Savings Calculator
Grow your balance with monthly deposits and compounding.
Inflation Calculator
What a purchase will cost in the future at a given inflation rate.
Emergency Fund Calculator
How much to set aside for life's surprises.
50/30/20 Budget Calculator
Split your income into needs, wants and savings.
Investing
5 calculators · Plan investments and net worth with future-value and growth math.
Dividend Calculator
How much a stock pays you in dividends each year.
Capital Gains Tax Calculator
Tax you owe when you sell an investment at a profit.
Rule of 72 Calculator
How many years until your money doubles.
Investment Fee Impact Calculator
What fees really cost you over the years.
Investment Growth Calculator
Project your portfolio with deposits and compounding.
Retirement
6 calculators · Estimate what you need to save and how long your money will last.
401(k) Match Calculator
How free employer money boosts your retirement savings.
Years to Retirement Calculator
How long until you hit your retirement number.
Retirement Withdrawal Calculator
How long your savings last in retirement.
Safe Withdrawal Rate Calculator
How much you can withdraw each year safely.
Required Retirement Savings Calculator
The balance you need to fund your retirement income.
Retirement Future Value Calculator
Project your retirement balance at retirement age.
Income & Taxes
8 calculators · Take-home pay, tax brackets, withholdings and effective rates.
Federal Income Tax Calculator
Estimate your federal tax and take-home pay.
Hourly to Salary Calculator
Turn your hourly rate into an annual salary.
Salary Paycheck Calculator
Break an annual salary into pay periods.
Tip Calculator
Split the bill and figure out the tip.
Sales Tax Calculator
Add sales tax to any purchase.
Discount Calculator
The final price after any discount.
Percentage Change Calculator
The percent change between two numbers.
Percentage Calculator
What percent one number is of another.
50 calculators · updated continuously