Long-Term-Care Needs Determine your potential long-term care needs and how long your current assets might last. 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 Raising Healthy Children Healthy habits are one of the greatest gifts to give your child. My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates. Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates.