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 Protection Against Uninsured Drivers You’re hit by an uninsured driver. Now what? Are you protected against financial losses? Starting a Roth IRA for a Teen This early financial decision could prove helpful over time. Insuring Your Second Home There are unique risks of owning a second home and obtaining the proper coverage may protect you from financial risk.