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 Economic Journey of Your Morning Coffee Few contemplate the complex journey that brought their coffee from farm to kitchen table. 3 Estate Challenges for Blended Families This article will help your clients with blended families think and prepare their estate strategy. Coaches Coaches have helped you your whole life, in ways big and small. We'd like to be one of them.