T. Rowe Price Personal Investor - What Percentage of My Income Should I Save for Retirement?

*It may be possible to achieve your retirement goals with a lower savings rate than 15% if you get an early start saving or if you have relatively low income. Note also that people in some circumstances may not be able to meet their savings goals solely through tax-advantaged plans. With these and other factors considered, we believe 15% or more is an appropriate target for most people considering the wide range of potential financial changes over your lifetime.Assumptions: Savings needed considers benchmarks that are based on a target multiple at retirement age and a savings trajectory over time to achieve that target. Household income grows at 5% until age 45 and 3% (the assumed inflation rate) thereafter. Investment returns before retirement are 7% before taxes, and savings grow tax-deferred. The person retires at age 65 and begins withdrawing 4% of assets (a rate intended to support steady inflation-adjusted spending over a 30-year retirement). Retirement targets reflect estimated...