Roth 401(k) vs. Traditional 401(k) This calculator compares employee contributions to a Roth 401(k) and a traditional 401(k). 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 Split Annuity Strategy Here's one strategy that combines two different annuities to generate income and rebuild principal. An Overview of Renter’s Insurance Don’t overlook the need for renter’s insurance if you rent your home. To Catch a Thief Having your identity stolen may result in financial loss plus the cost of trying to restore your good name.