Percentage Grade Formula:
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Definition: This calculator converts points earned into a percentage grade based on the total possible points.
Purpose: It helps students, teachers, and educators quickly determine percentage scores from point-based grading systems.
The calculator uses the formula:
Where:
Explanation: The formula calculates what portion of the total points were earned and converts it to a percentage.
Details: Percentage grades provide a standardized way to compare performance across different assignments and courses.
Tips: Enter the points earned and total possible points. Both values must be positive numbers, and total points cannot be zero.
Q1: Can I use this for weighted grades?
A: No, this calculates simple percentages. For weighted grades, you'll need to calculate each component separately.
Q2: What if I get more points than the total?
A: The calculator will show a percentage above 100%, indicating extra credit was earned.
Q3: How precise are the results?
A: Results are shown to two decimal places for accuracy.
Q4: Can I enter decimal points?
A: Yes, both points earned and total points can be decimal numbers.
Q5: What's the difference between points and percentage?
A: Points are raw scores, while percentage shows performance relative to the maximum possible score.