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. Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content How much monthly income do you need to retire? Don't think of retirement in just a number, think of it in terms of monthly income. Navigating Retirement Pitfalls Why are they made again and again? Making sense of these errors in judgement. Choices for Your 401(k) at a Former Employer Individuals have three basic choices with the 401(k) account they accrued at a previous employer.