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 Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates. Split Annuity Strategy Here's one strategy that combines two different annuities to generate income and rebuild principal. What Is the Dividend Yield? This calculator helps determine your pre-tax and after-tax dividend yield on a particular stock.