Gen Zers, defined as Americans between 18 and 25, aim to retire by 59 on average, according to Northwestern Mutual's 2022 Planning and Progress study.
Millennials, defined as those between 26 and 41, intend to retire by 61 on average.
On average, American workers think they'll need $1.7 million to retire comfortably, according to Charles Schwab's most recent study, but that varies by generation.
Gen Zers and millennials believe they'll need to put away $1.4 million and $1.8 million, respectively.
However, a shorter time in the workforce means you'll need to put more money into your retirement savings to meet your financial goals.