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 The Investment Risk No One’s Ever Heard Of You face a risk for which the market does not compensate you, that can not be easily reduced through diversification. Saving Early & Letting Time Work For You The earlier you start pursuing financial goals, the better your outcome may be. Working With A Financial Professional A financial professional is an invaluable resource to help you untangle the complexities of whatever life throws at you.