Mortgage Calculator To calculate monthly payments, enter your loan amount and current interest rate. To calculate loan amount, enter your monthly payment amount and current interest rate. To print your results, click the Print Results Page button and a pop-up window with a printer friendly version of this page will open. When the page opens, click on print. Loan Amount Interest Rate % Monthly Payment Loan Period (Years) Points Starting On Month: Starting On Year: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Optional Over-payment Term Starting On Month: Starting On Year: Monthly Yearly Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec (result below) (popup window) Information and interactive calculators are made available to you as self-help tools for your independent use. We can not and do not guarantee their accuracy or their applicability to your circumstances.