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 The Cost of Procrastination Procrastination can be costly. When you get a late start, it may be difficult to make up for lost time. Understanding Homeowners Insurance Purchasing homeowners insurance is critical for protecting your home. Split Annuity Strategy Here's one strategy that combines two different annuities to generate income and rebuild principal.