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 Once Upon a Goal Do you know how to set up your financial goals for success? This knight does. How Will the Economy React to AI? What do concerns or uncertainty about AI mean for your future and your financial strategy? Women on the Rise Explore the growing influence women wield over the economy with this handy infographic.