Tax Freedom Day Assess how many days you'll work to pay your federal tax liability. 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 What Is My Life Expectancy? Estimate how many years you may need retirement assets or how long to provide income to a surviving spouse or children. Coaches Coaches have helped you your whole life, in ways big and small. We'd like to be one of them. How Much Home Can I Afford? With a few simple inputs you can estimate how much of a mortgage you may be able to obtain.