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 FIRE Retirement This short, informative article teaches the basics of the FIRE movement. Term vs. Permanent Life Insurance When considering life insurance, it's important to understand your options. When to Self-Insure Choosing to bear the financial burden of an adverse event is called self-insuring. Do you know what that entails?