All calculators
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Loans
Amortization Calculator
Free amortization calculator with full payment schedule. See principal vs interest each month, and how extra payments cut years and thousands in interest off your loan.
Loan Payment Calculator
Calculate the monthly payment on any loan — auto, personal, student or business. See total interest and total cost so you can compare offers side by side.
Debt Payoff Calculator
Free debt payoff calculator. Enter all your debts, choose snowball or avalanche, and see your debt-free date, total interest, and how much an extra payment saves.
Savings
Compound Interest Calculator
Free compound interest calculator with monthly contributions and a year-by-year table. See how your savings or investments grow over time at any rate and compounding frequency.
Savings Goal Calculator
Find out exactly how much to save per month, week or day to hit a goal by a deadline. Accounts for what you've already saved and the interest you'll earn along the way.
Income
Everyday
Sales Tax Calculator
Free sales tax calculator. Add sales tax to a price, or work backwards from a receipt total to find the pre-tax price and tax paid. Works with any state or local rate.
Tip Calculator
Quick tip calculator. Enter the bill, pick a tip percentage, and split the total between any number of people. Works for restaurants, delivery, salons and more.
Percentage Calculator
Free percentage calculator. Find what percent one number is of another, calculate percent increase or decrease, work out a percentage of a number, and compute sale prices.