This study aims to determine school readiness for the application of online learning (E-learning) at SMP Muhammadiyah 8 Medan by looking at the factors that affect the increase in the application of E-learning. This is a quantitative study that uses a questionnaire-formatted instrument. The readiness of teachers and school infrastructure is the focus of this research. 11 SMP teachers took part in this study and became respondents. Muhammadiyah 8 Medan. The results of this study suggest that there is learning readiness when using E-learning, but it takes habituation to make online learning more effective.