📐 Math & Education Calculators
Homework helpers that show the work. Calculate the final-exam score you need, work with percentages, and solve everyday math step by step.
Final Grade Calculator
What score you need on your final exam to reach your target grade.
📊GPA Calculator
Semester and cumulative GPA from your courses, with weighted Honors/AP options.
🔢Percentage Calculator
X% of Y, what percent X is of Y, and percent increase or decrease.
🎯Weighted Grade Calculator
Course average from weighted categories, with letter grade and a what-if target planner.
➗Long Division Calculator with Steps
Long division with quotient, remainder and a fully worked step-by-step solution.
Frequently asked questions
How do I calculate the grade I need on my final?
Subtract your current weighted grade from your target, then divide by the final's weight. Our final grade calculator does it instantly — and tells you if the target is out of reach.
Why do I need more than 100% sometimes?
If the calculator says you need over 100%, your target grade isn't reachable even with a perfect final — time to aim for the next realistic goal.