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 The Rule of 72 Do you know how long it may take for your investments to double in value? The Rule of 72 is a quick way to figure it out. Questions to Ask About Medicare Take the guesswork out of your IEP or SEP with this helpful article. To Buy or Not to Buy The decision whether to buy or rent a home may have long-term implications.