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 Question Thank you! Oops! Related Content Strategies for Managing Student Loan Debt Five strategies for managing your student debt. The Five Basics of Financial Literacy How literate are you when it comes to your finances? Brush up with these five basics. Your DNA Test Preparing for the unexpected can make all the difference if your family relies on your income.