Grade Calculators for Students
Grading systems differ between countries and schools, but the arithmetic behind weighted grades is the same everywhere. These tools do that arithmetic and explain the assumptions.
Final Grade Calculator
Score you need on the final to reach your target.Weighted Average Calculator
Average where some items count more than others.
Any grading scale
Schools use percentages, points, 1–10 scales, 1–6 scales where 1 is best, or letter grades. These calculators work with any numeric scale as long as every value uses the same one. Letter grades need to be converted to numbers first, using your school's own table.
Check your school's rules
The arithmetic is universal, but the rules are not. Some courses require a minimum score on the final exam, drop the lowest assignment, cap resit grades or round component grades before combining them. Use these tools to plan, and your course handbook for the official result.