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 Inflation and Your Portfolio Even low inflation rates can pose a threat to investment returns. The Business Cycle Understanding the economy's cycles can help put current business conditions in better perspective. Split Annuity Strategy Here's one strategy that combines two different annuities to generate income and rebuild principal.