My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates. 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 Healthcare Costs in Retirement Without a solid approach, healthcare expenses may add up quickly and potentially alter your spending. Roth IRA for Kids Learn about the benefits and requirements of opening a Roth IRA for kids. Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment.