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 Taxable vs. Tax-Deferred Savings Use this calculator to compare the future value of investments with different tax consequences. Get the facts about income protection plans With an income protection plan, you can have greater confidence about your earning power and financial future. Retirement Redefined Around the country, attitudes about retirement are shifting.