Financial Calculators

Loans, mortgages, savings and everyday money math.

Financial calculators show what loans, savings and everyday purchases really cost. Use the mortgage and loan calculators to estimate monthly payments and total interest, the compound interest and savings goal calculators to plan how money grows, and the credit card payoff calculator to see how your payment changes the time it takes to become debt-free.

Each page explains the formula, gives a worked example and answers common questions. Remember that real offers include fees, taxes and rate changes that these estimates leave out.

Which calculator do I need?

• Buying a home: Mortgage Calculator
• Borrowing for a car or personal loan: Loan Calculator
• Seeing how savings grow: Compound Interest Calculator
• Saving toward a target: Savings Goal Calculator
• Paying off a credit card: Credit Card Payoff Calculator
• Turning hourly pay into a salary: Salary Calculator
• Working out a sale price: Discount Calculator
• Adding or removing sales tax: Sales Tax Calculator

All financial calculators

• Mortgage CalculatorEstimate your monthly mortgage payment and total interest.
• Loan CalculatorEstimate your monthly loan payment, total interest and total cost.
• Compound Interest CalculatorSee how savings grow with compound interest and monthly contributions.
• Discount CalculatorFind the sale price and how much you save, with optional sales tax.
• Savings Goal CalculatorFind how much to save each month to reach a savings goal.
• Credit Card Payoff CalculatorSee how long it takes to pay off a card and how much interest you pay.
• Salary CalculatorConvert hourly pay to annual salary and back, with daily, weekly and monthly pay.
• Sales Tax CalculatorAdd sales tax to a price or remove it from a total.
• Auto Loan CalculatorEstimate your monthly car payment with tax, down payment, trade-in and term.