Saving for Retirement This calculator can help you estimate how much you may need to save for retirement. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Retirement Redefined Around the country, attitudes about retirement are shifting. Three Key Questions to Answer Before Taking Social Security When to start? Should I continue to work? How can I maximize my benefit? My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates.