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 Disability Income This calculator estimates your chances of becoming disabled and your potential need for disability insurance. Social Security Taxes Estimate how much of your Social Security benefit may be considered taxable. The Latte Lie and Other Myths Check out this video to begin separating fact from fiction.