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? Address Thank you! Oops! Related Contents 18 Years Worth of Days The average retirement lasts for 18 years. Are you prepared to fill that many days? Healthcare Costs in Retirement Without a solid approach, health care expenses may add up quickly and potentially alter your spending. An Inside Look at Retirement Living A number of questions and concerns need to be addressed to help you better prepare for retirement living.