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 What is the Value of Your Business? Ascertaining the value of your business is important for a variety of reasons. Year-End Charitable Gifting and You This article may help you maximize the benefits of your donation for your chosen charity. A Checklist for When a Spouse or Parent Passes An overview of some fundamental steps when a loved one passes.