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 Personal Finance Tips for Military Families Military families face unique challenges, making personal finance even more critical. Insurance Needs Assessment: When You're Newly Married Marriage changes everything, including your insurance needs. A Brief History of Estate Taxes Federal estate taxes have long since been a lucrative source of funding for the federal government.