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 How to Bake a Pie-R-A Roth IRAs are tax-advantaged differently from traditional IRAs. Do you know how? Coaches Coaches have helped you your whole life, in ways big and small. We'd like to be one of them. Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates.