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 Is a Variable Annuity Right for Me? Pundits go on and on about how “terrible” or “wonderful” annuities are, but they never talk about whether annuities are right. Making a Charitable Gift Did you know that there are benefits and limitations when you decide to donate stock? Learn more about your options. Why do Renters Have to Save More? How much more would retirement cost if you owned your home rather than rented? It could actually be several times less.