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 to Appeal Your Property Taxes For homeowners who think their property taxes are too high, there are ways to appeal. The Long Run: Women and Retirement For women, retirement strategy is a long race. It’s helpful to know the route. The Most Overlooked Item of Any Home Improvement The item most homeowners forget on their home improvement project checklist is insurance.