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 Lifetime of Earnings Estimate how much you have the potential to earn during your working years. Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates. Medicare At 65+ 65 or older? It may be time to enroll in Medicare. Read to learn if you’re eligible.