Calculators

Try our financial calculators to estimate loan payments, savings, retirement savings, and more!

Stock Calculator

Deciding when to buy and sell stocks is difficult enough - figuring the profit or loss from that trade shouldn't have to be. Just enter the number of shares, your purchase price, your selling price, and the commission fees for the trade and this script instantly figures your resulting profit or loss after commission fees.

Amortization Calculator

Use JavaScript to find out just how much that new house or car is going to cost you each month. Enter values into the fields below to find out how much each monthly payment would be with the given number of payments, interest rate, and loan amount.

Bi-Weekly Mortgage Calculator

This calculator will show you how much you will save if you make 1/2 of your mortgage payment every two weeks instead of making a full mortgage payment once a month. In effect, you will be making one extra mortgage payment per year--without hardly noticing the additional cash outflow. But, as your about to discover, you will certainly notice the increased cash flow that will occur when you pay your mortgage off way ahead of schedule!

Mortgage Refinance Calculator

This JavaScript calculator will help you to decide whether or not you should refinance your current mortgage at a lower interest rate. Not only will this calculator calculate the monthly payment and net interest savings, but it will also calculate how many months it will take to break even on the closing costs.

Credit Card Minimum Payment

This calculator will show you how much interest you will end up paying if you make only the minimum required payment on your credit card bill. It will also tell you how many minimum payments you will make before your balance is paid off (up to a maximum of 600 payments).