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 Question Thank you! Oops! Related Content How Big is Money? Learn a little about worldwide currency in this fun infographic My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates. Asset Allocation Consider how your assets are allocated and if that allocation is consistent with your time frame and risk tolerance.