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 How Financial Professionals Are Compensated Read this overview to learn how financial advisors are compensated. What You Should Do About Insurance Following a Divorce In the face of divorce, making changes to insurance coverage may be overlooked. A Bucket Plan to Go with Your Bucket List A bucket plan can help you be better prepared for a comfortable retirement.