Enter the values and I will tell you the payment. The loan can be a mortgage, car loan, or any other simple interest amortization over a fixed time with fixed monthly payments.

A simple loan calculator which allows you to input different interest rates, loan amounts, and mortgage length so you can estimate your monthly payment. You will also see an amortization schedule of a loan which will show you how much of your payment goes towards the principle and how much towards interest.

This loan calculator should be used only as an estimation as it doesn't allow for taxes and insurance.

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.

This form allows you to compare what would happen if you took one of two choices with a big chunk of cash you have -- paying off your mortgage, or investing it instead.

Find the effective interest rate of multiple loans at the same time. Note that this value is for the current time period with current balances only! As the balances change the effective rates will change.

This more detailed calculator derives the blended rate of up to four loans at any given month and then averages those blended rates over the total length of all loans to calculate an average blended rate. Buttons are included to calculate 5, 10, 15 and 30 year loan payments based on a given balance and rate. Otherwise you must enter your own known monthly payment.

Pay off an interest only loan quicker by paying a fixed principal payment with each interest payment. In this case the interest paid each period will decrease.