Diabetes self-care assessment tools are essential for evaluating patients’ adherence to recommended lifestyle behaviors, medication regimens, and self-monitoring practices. Structured tools, such as questionnaires, digital tracking apps, and structured interviews, help healthcare providers identify gaps in self-management and areas requiring support. These assessments guide personalized interventions, enabling clinicians to tailor education, counseling, and behavioral strategies to individual needs. Regular use of self-care evaluation tools enhances patient engagement, promotes accountability, and improves glycemic control. By integrating these tools into routine clinical practice, healthcare teams can foster sustainable behavior change, prevent complications, and empower patients to manage their diabetes effectively.