1. What is a Grade Percentage Calculator?

Definition: This calculator determines the percentage grade based on points earned versus total possible points.

Purpose: It helps students, teachers, and professionals quickly calculate performance percentages for tests, assignments, or evaluations.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( \% Grade \) — Final percentage score
• \( Earned \) — Points or marks received
• \( Total \) — Total possible points

Explanation: The earned points are divided by total points to get a decimal value, which is then multiplied by 100 to convert to percentage.

3. Importance of Grade Calculation

Details: Accurate grade calculation helps in academic assessment, performance tracking, and goal setting. It's fundamental for GPA calculations and academic progress monitoring.

4. Using the Calculator

Tips: Enter the points you earned and the total possible points. Both values must be positive numbers, and total points must be greater than zero.

5. Frequently Asked Questions (FAQ)

Q1: Can I use decimals for points?
A: Yes, the calculator accepts decimal values for both earned and total points.

Q2: What if I get more points than the total?
A: The calculator will show a percentage above 100% if earned points exceed total points.

Q3: How do I convert percentage to letter grade?
A: This varies by institution, but common scales are: A (90-100%), B (80-89%), C (70-79%), D (60-69%), F (below 60%).

Q4: Can I calculate weighted grades with this?
A: No, this calculates simple percentages. For weighted grades, you need to calculate each component separately then sum them.

Q5: Why does my result show 0% when I enter 0 earned points?
A: This is correct - if you earned 0 points out of any total, your percentage is 0%.