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 Message Thank you! Oops! Related Content How Big is Money? Learn a little about worldwide currency in this fun infographic Disability and Your Finances In the event of an unforeseen accident or illness, disability insurance may be a good way to protect your income and savings. A Brief History of Estate Taxes Federal estate taxes have long since been a lucrative source of funding for the federal government.