The purpose of this study is to systematically review empirical evidence about how necessary blended learning for vocational education, the blended learning implementation in vocational schools, and the blended learning impact in vocational schools. It analyzed 32 studies concerning blended learning implementation and impact in vocational schools, published in the last five years. Employing the meta-analysis review method, the data were extracted and analyzed by descriptive analysis and concluded in the form of a percentage. This study’s results stated that blended learning could be used as a vocational education system solution by adjusting technological advances. The highest implementation was in the design and management dimensions of blended learning at 39%; It was considered the most important in adopting blended learning in vocational schools. Besides, the study of the highest impact was the increase in students' abilities and knowledge in the form of test scores, which was 42% higher than behavior and motivation’s impact. Therefore, it is necessary for future research to develop blended learning in vocational schools by paying attention to the students’ behavior and motivation impact.