Track academic performance across all grade levels with our free online school grade calculators. Whether you are an elementary teacher recording standards-based assessments, a middle school student calculating your quarterly average, or a high school parent monitoring GPA for college readiness, these tools deliver instant, clear results. Enter assignment scores, category weights, and grading scale preferences to receive class averages, report card grades, and progress toward promotion or graduation requirements. Each calculator supports percentage-based, points-based, and standards-based grading systems used in K-12 schools, plus weighted honors and AP courses for high school. Teachers, students, and parents use these tools to maintain transparency in grading, identify areas needing improvement, and celebrate academic achievements throughout the school year. From single assignment scoring to full-year cumulative averages, our school grade calculators support every K-12 academic tracking need. No signup required—access from any device and stay informed about school performance with confidence.