Lifetime of Earnings Estimate how much you have the potential to earn during your working years. 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 Taxable vs. Tax-Deferred Savings Use this calculator to compare the future value of investments with different tax consequences. Setting Your Family’s Financial Values Set your family's financial values; cast a vision for the future. Talk to your parents and kids. Discuss all options. When Do You Need a Will? When do you need a will? The answer is easy: Right Now.