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 Understanding Marginal Income Tax Brackets An inside look at how marginal income tax brackets work. The Business Cycle Understanding the economy's cycles can help put current business conditions in better perspective. Saving for Retirement This calculator can help you estimate how much you may need to save for retirement.