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 The Power of Compound Interest Learn how to harness the power of compound interest for your investments. Home Mortgage Deduction Use this calculator to assess the potential benefits of a home mortgage deduction. Lifetime of Earnings Estimate how much you have the potential to earn during your working years.