Developer's DescriptionBy Real Estate ToolsCalculate your monthly loan payments and taxes.The mortgage calculator is a powerful tool to help you calculate any loan. This tool allows you to see the effects of paying extra principal whether it is one time, annual, or monthly. This calculator also has an amortization schedule, graphs, and an export/print function to MS Excel. Start using this calculator immediately! It is always ready in your system task bar, just right click and choose the loan type to popup the calculator.