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. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content 18 Years’ Worth of Days The average retirement lasts for 18 years, with many lasting even longer. Will you fill your post-retirement days with purpose? When Couples Know TV Over Finances Bonding with your significant other over TV plots is fun but when you know more about them than your money picture..... Understanding Homeowners Insurance Purchasing homeowners insurance is critical for protecting your home.