Inflation & Retirement Estimate how much income may be needed at retirement to maintain your standard of living. 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 a Roth 401(k)? Roth 401(k) plans combine features of traditional 401(k) plans with those of a Roth IRA. Emotional vs. Strategic Decisions Information vs. instinct. Are your choices based on evidence of emotion? Bridging the Confidence Gap In the world of finance, the effects of the "confidence gap" can be especially apparent.