Research on grit indicates that perseverance positively predicts academic achievement. Yet, the mechanisms through which perseverance might lead to academic success remain less explored, particularly in cross-cultural research. The current study investigated such mechanisms by examining possible mediating effects of students' use of self-regulated learning strategies (control, memorisation, and elaboration) on the predictive relation of students' perseverance on their academic achievement, in students from East Asian and Anglo-Saxon English speaking Western countries. The sample came from the OECD PISA study and included 24,352 population-representative 15-year-old students from