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 Risk Tolerance? This questionnaire will help determine your tolerance for investment risk. Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage. A Look at Systematic Withdrawals This calculator may help you estimate how long funds may last given regular withdrawals.