1. What is a Weighted Exam Grade Calculator?

Definition: This calculator computes the overall grade when different exams or assignments carry different weights in the final grade.

Purpose: It helps students and educators determine final grades based on weighted components of a course.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• Exam Grade — The score received on an exam (percentage)
• Weight — The relative importance of that exam (unitless number)
• ∑ — Sum of all entered exams

Explanation: Each exam grade is multiplied by its weight, these products are summed, then divided by the total of all weights.

3. Importance of Weighted Grade Calculation

Details: Many courses have components with different importance (e.g., final exam 40%, midterm 30%, homework 30%). This calculation provides an accurate overall grade.

4. Using the Calculator

Tips: Enter up to 3 exam grades with their corresponding weights. At least one exam with grade (0-100%) and weight (>0) is required.

5. Frequently Asked Questions (FAQ)

Q1: What if my course has more than 3 components?
A: You can calculate in multiple steps - first combine some components, then use that result with remaining components.

Q2: How should I determine weights?
A: Weights are typically provided in your course syllabus. They represent each component's percentage of the final grade.

Q3: Can I use this for assignments too?
A: Yes, this works for any graded components - exams, assignments, projects, participation, etc.

Q4: What if weights don't add up to 100?
A: The calculator normalizes the weights automatically. Enter the relative weights (e.g., 2 for midterm and 3 for final).

Q5: How accurate is the result?
A: The calculation is mathematically precise based on your inputs. Ensure you enter correct grades and weights.