The invention discloses a material life test set temperature assessment method based on the Arrhenius equation. The method comprises the following steps of: S1, collecting test parameters; S2, solvinga material life fitting equation based on the Arrhenius equation; S3, calculating the time when the material reaches the service life at each test temperature; S4, calculating material breaking strength values at different sampling time under each test temperature; and S5, determining the reasonableness of the test temperature. Prior to the test, an unreasonable test temperature is removed to obtain a more reasonable assessment life test temperature so as to ensure that valid data can be obtained after the life test is finished at a set temperature.