Refinance Calculator - This 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.

Bi-Weekly Payment 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 you are about to discover, you will certainly notice the increased cash flow that will occur when you pay your mortgage off way ahead of schedule!

Credit Card Debt Calculator - 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).