How long did Noah live, according to the Book of Genesis?

According to the Book of Genesis, Noah lived 950 years.

Genesis 9:28–29 states that Noah lived 350 years after the Flood and died at 950 years old. This total is one of the ages recorded in the genealogical material of Genesis, where several early ancestors are described as living for exceptionally long periods.

Noah’s age at death should not be confused with his age when the Flood began. Genesis gives that earlier age as 600, so the two figures differ by the 350 years that the text says he lived afterward.

Later Jewish, Christian, and Islamic traditions develop additional stories about Noah, but the 950-year figure comes specifically from Genesis. Modern historical and biological interpretations do not generally treat such ages as ordinary human lifespans; within the biblical text, however, the number is presented as part of its antediluvian and post-Flood chronology.