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 Conquering Retirement Challenges for Women Looking ahead can help you conquer these unique obstacles. To Buy or Not to Buy The decision whether to buy or rent a home may have long-term implications. Coaches Coaches have helped you your whole life, in ways big and small. We'd like to be one of them.