How Much Home Can I Afford? With a few simple inputs you can estimate how much of a mortgage you may be able to obtain. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Related Content Extended Care: A Patchwork of Possibilities What is your plan for health care during retirement? Annuity Comparison This calculator compares a hypothetical fixed annuity with an account where the interest is taxed each year. Put It in a Letter A letter of instruction provides additional and more personal information regarding your estate.