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 The Wild West of Data Theft Learn about cyber liability insurance in this entertaining video. Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage. Exit Strategies of the Rich and Famous Estate conservation is too important to put off. Do you have a smart exit strategy?