Accurately calculate your weighted Grade Point Average (GPA) on a 4.0 scale. Understand how different course levels and credit hours contribute to your overall academic performance.
GPA Calculator
Enter the number of credit hours for the course (e.g., 3, 4, 1.5).
A (4.0)
A- (3.7)
B+ (3.3)
B (3.0)
B- (2.7)
C+ (2.3)
C (2.0)
C- (1.7)
D+ (1.3)
D (1.0)
D- (0.7)
F (0.0)
Select the grade earned in the course.
Standard
Honors
AP/IB
Weight applied to the grade based on course rigor (e.g., AP/IB courses often have higher weight).
Your Weighted GPA Results
–.–
Total Quality Points:0.00
Total Credit Hours Attempted:0.0
Weighted GPA (4.0 Scale):0.00
Your Weighted GPA is calculated by summing the Quality Points earned for each course (Credit Hours * Grade Points * Course Weight) and dividing by the Total Credit Hours Attempted.
GPA Distribution
Visual representation of your GPA contributions by course.
Course Name
Credit Hours
Grade
Course Level
Quality Points
No courses added yet.
This table details each course added, its credit hours, your grade, the course level weighting, and the calculated Quality Points for that specific course.
What is a Weighted GPA Calculator (4.0 Scale)?
A weighted GPA calculator, specifically one operating on a 4.0 scale, is an indispensable online tool designed to help students, parents, and educators accurately determine a student's academic standing. Unlike a simple GPA calculation, a weighted GPA takes into account the varying levels of difficulty and rigor associated with different courses. This means that advanced courses such as Advanced Placement (AP), International Baccalaureate (IB), or Honors classes are assigned a higher point value than standard courses, reflecting the increased academic challenge they present. The 4.0 scale is the most common grading system in the United States, where an 'A' typically corresponds to 4.0 grade points, a 'B' to 3.0, and so on. Our weighted GPA calculator simplifies this complex process, providing clear, real-time results.
Who should use it?
High School Students: To understand how their course selections, especially challenging ones, impact their overall GPA, which is crucial for college admissions and scholarships.
College Students: While many colleges use different scales or calculate GPA internally, understanding weighted GPA can be helpful for tracking academic progress, especially if transferring credits.
Parents: To assist their children in academic planning and to better understand their child's academic performance relative to course difficulty.
Guidance Counselors and Educators: To advise students on course selection and to help illustrate the impact of different grades in various course types.
Common Misconceptions about Weighted GPA:
Misconception 1: All advanced courses automatically add a full point to your GPA. While advanced courses do carry higher weights (e.g., adding 0.5 or 1.0 to the grade point), the final GPA impact depends on the grade earned. An 'A' (4.0) in an AP class might become 5.0, but a 'C' (2.0) might become 3.0.
Misconception 2: Weighted GPA is the only factor for college admissions. Colleges consider a holistic view, including standardized test scores, extracurricular activities, essays, and recommendations, alongside the GPA. However, a strong weighted GPA signals academic preparedness for rigorous coursework.
Misconception 3: Weighted GPA is universally calculated the same way. While the 4.0 scale with standard weighting factors is common, specific schools or districts might have slightly different weighting schemes or grade point conversions. Always verify your school's specific policy.
Weighted GPA Calculator (4.0 Scale) Formula and Mathematical Explanation
The calculation of a weighted GPA is a systematic process that assigns value to both the grade received and the difficulty of the course. The fundamental goal is to quantify academic achievement while acknowledging the effort required for more challenging subjects. Our weighted GPA calculator automates this, but understanding the underlying math is key.
Step-by-Step Derivation:
Determine Grade Points: Each letter grade is assigned a numerical value on a 4.0 scale (e.g., A=4.0, B=3.0, C=2.0, D=1.0, F=0.0). Some scales may include +/- modifiers.
Determine Course Weight: Different course levels are assigned a weight factor. Standard courses usually have a weight of 1.0. Honors, AP, or IB courses typically have higher weights, such as 1.1 or 1.2.
Calculate Quality Points for Each Course: For each course, multiply the Grade Points by the Course Weight and then by the Credit Hours. This gives you the "Quality Points" for that specific course. The formula is: Quality Points = Credit Hours × Grade Points × Course Weight.
Sum Total Quality Points: Add up the Quality Points calculated for all courses taken.
Sum Total Credit Hours: Add up the Credit Hours for all courses taken.
Calculate Weighted GPA: Divide the Total Quality Points by the Total Credit Hours Attempted. The formula is: Weighted GPA = Total Quality Points / Total Credit Hours Attempted.
Variable Explanations
Let's break down the components used in our weighted GPA calculator:
Variable
Meaning
Unit
Typical Range
Credit Hours (CH)
The academic weight of a course, indicating the amount of time typically spent in class per week over a semester or term.
Hours
0.5 – 5+ (common: 3, 4)
Grade Points (GP)
The numerical value assigned to a letter grade on a 4.0 scale.
Points
0.0 (F) – 4.0 (A)
Course Weight (CW)
A multiplier applied based on the academic rigor or level of the course (e.g., Standard, Honors, AP/IB).
Multiplier
1.0 (Standard) – 1.2+ (AP/IB)
Quality Points (QP)
The product of Credit Hours, Grade Points, and Course Weight, representing the total academic value of a course.
Points
Varies widely
Total Quality Points (TQP)
The sum of Quality Points for all courses.
Points
Varies widely
Total Credit Hours Attempted (TCH)
The sum of Credit Hours for all courses attempted.
Hours
Varies widely
Weighted GPA (WGPA)
The final calculated average grade on a 4.0 scale, considering course weights.
GPA Points
0.0 – 4.0+ (if applicable)
Practical Examples (Real-World Use Cases)
Example 1: The Ambitious High School Junior
Sarah is a junior taking challenging courses. She wants to see how her current grades translate to a weighted GPA.
AP English Language: 4 Credit Hours, Grade A (4.0), AP Weight (1.2)
Interpretation: Sarah has a very strong weighted GPA, reflecting her success in challenging courses. This positions her well for competitive college applications.
Example 2: The Steady High School Sophomore
David is a sophomore focusing on a mix of standard and a couple of honors courses.
Algebra II: 3 Credit Hours, Grade A (4.0), Standard Weight (1.0)
Interpretation: David's weighted GPA is solid. While the 'C+' in Honors Chemistry slightly pulls it down, his other strong grades maintain a respectable average. He might consider focusing on improving performance in challenging courses.
How to Use This Weighted GPA Calculator (4.0 Scale)
Our weighted GPA calculator is designed for simplicity and accuracy. Follow these steps to get your results:
Add Courses: For each course you want to include in your GPA calculation, enter the 'Course Name', 'Credit Hours', select the 'Grade' you received (or expect to receive), and choose the 'Course Level (Weight)'.
Click 'Add Course': Once you've entered the details for a course, click the 'Add Course' button. The course will appear in the table below, and the results section will update automatically.
Repeat for All Courses: Continue adding all relevant courses for the period you wish to calculate the GPA for (e.g., a semester, a year, or high school overall).
Review Results: The 'Your Weighted GPA Results' section will display:
Main Result (Highlighted): Your overall Weighted GPA on a 4.0 scale.
Total Quality Points: The sum of all calculated quality points.
Total Credit Hours Attempted: The sum of all credit hours for the courses added.
Weighted GPA (4.0 Scale): The calculated average GPA.
Interpret the Chart and Table: The chart visually represents the contribution of each course to your GPA, while the table provides a detailed breakdown of each course's data and calculated Quality Points.
Use 'Copy Results': Click the 'Copy Results' button to copy the main GPA, intermediate values, and key assumptions for use elsewhere (e.g., in a document or email).
Use 'Reset': If you need to start over or clear all entered courses, click the 'Reset' button. It will clear the table and reset the results.
Decision-Making Guidance:
A higher weighted GPA generally indicates a stronger academic profile, particularly for college admissions.
Use the calculator proactively to see the potential impact of different grades in various course levels before you receive your final report card.
If your weighted GPA is lower than desired, consider focusing on improving grades in challenging courses or discussing academic support options with your teachers or counselors.
Compare your weighted GPA to the requirements for specific scholarships or college programs you are interested in.
Key Factors That Affect Weighted GPA Results
Several elements influence the outcome of your weighted GPA calculation. Understanding these factors helps in strategic academic planning:
Credit Hours: Courses with more credit hours have a greater impact on your overall GPA. A strong grade in a 5-credit AP course will significantly boost your GPA more than a strong grade in a 3-credit standard course. Conversely, a poor grade in a high-credit course can lower it substantially.
Grade Earned: This is the most direct factor. Even in the most heavily weighted courses, a low grade (like a D or F) will significantly reduce your GPA. Conversely, achieving an 'A' in any course, especially a weighted one, provides the maximum benefit.
Course Weighting System: The specific multipliers (e.g., 1.0 for standard, 1.1 for honors, 1.2 for AP/IB) are critical. A school's policy on how it weights courses directly affects the outcome. A more aggressive weighting system will inflate GPAs more for students taking rigorous courses.
Difference Between Weighted and Unweighted GPA: While this calculator focuses on weighted GPA, understanding the gap between your weighted and unweighted GPA (where all courses are treated equally, typically on a 4.0 scale) shows the benefit derived from taking challenging courses. A large gap signifies success in advanced classes.
Consistency Across Semesters/Years: Colleges often look at GPA trends. A consistently high weighted GPA over multiple years is more impressive than a fluctuating one. Improving your GPA over time, especially by taking harder courses, is a positive sign.
Grade Point Conversion: The specific numerical values assigned to letter grades (e.g., is an A exactly 4.0, or 4.03? Is a B+ 3.3 or 3.33?) can cause minor variations. Our calculator uses standard conversions, but individual school policies might differ slightly.
Reporting Thresholds: Some institutions or scholarship programs might have minimum GPA requirements (e.g., 3.0 unweighted or 3.5 weighted). Knowing your calculated weighted GPA helps determine eligibility.
Frequently Asked Questions (FAQ)
What's the difference between weighted and unweighted GPA?
An unweighted GPA assigns the same maximum value (usually 4.0) to an 'A' regardless of the course's difficulty. A weighted GPA assigns higher point values to grades in more rigorous courses (like AP or Honors) to reflect their increased challenge. Our calculator focuses on the weighted GPA.
Can my weighted GPA be higher than 4.0?
Yes, it is possible if your school assigns weights greater than 1.0 to courses like AP or IB, and you earn high grades (like an A) in them. For example, an 'A' (4.0) in a course weighted at 1.2 could result in 4.8 quality points for that course component, potentially pushing the overall GPA above 4.0.
How do colleges view weighted GPA?
Colleges value weighted GPA as it demonstrates a student's ability and willingness to tackle challenging coursework. However, they also often recalculate GPAs based on their own standards and consider the rigor of the courses taken relative to what was available at the student's high school. Providing context about your school's weighting system is helpful.
What if my school uses a different grading scale or weighting system?
This calculator uses a common 4.0 scale and typical weighting factors (1.0 for Standard, 1.1 for Honors, 1.2 for AP/IB). If your school uses a significantly different system (e.g., a 5.0 scale, different weighting values, or omits certain courses), you may need to adjust the inputs accordingly or consult your school's official GPA calculation policy.
Should I focus on getting A's in standard classes or B's/A-'s in weighted classes?
For college admissions, demonstrating success in rigorous, weighted courses is often more beneficial. An 'A' in an AP class is generally viewed more favorably than an 'A' in a standard class. However, a low grade in a weighted course can be detrimental. Aim for the best possible grades in the most challenging courses you can handle successfully. Use our weighted GPA calculator to explore different scenarios.
Does a failing grade (F) in a weighted course affect my GPA significantly?
Yes, a failing grade (0.0 Grade Points) will significantly lower your GPA, regardless of the course weight. While the course weight might adjust the *calculation*, the impact of a zero grade point is substantial. It's crucial to avoid failing grades, especially in higher-credit or weighted courses.
How do I calculate GPA for a specific semester vs. overall high school GPA?
To calculate a semester GPA, only input the courses taken and grades received during that specific semester. To calculate your overall high school GPA, you would typically include all courses taken from 9th grade through your latest completed semester, using the appropriate weights and credit hours for each.
What are "Quality Points"?
Quality Points are the numerical score calculated for each course by multiplying its Credit Hours by its Grade Points and its Course Weight. They represent the overall academic value assigned to that course performance. The sum of all Quality Points divided by the sum of all Credit Hours gives you the GPA.
Related Tools and Resources
Unweighted GPA CalculatorCalculate your GPA without considering course difficulty. Essential for understanding the baseline of your academic performance.
AP/IB Credit ComparisonExplore how credits earned from AP or IB exams might translate to college credit and impact your academic path.
Choosing a College Major GuideNot sure about your major? This guide helps you explore interests, strengths, and career paths to find the right fit.
Scholarship Search ToolDiscover potential scholarships based on your academic profile, interests, and financial needs.
College Application TrackerStay organized with deadlines, requirements, and application statuses for all the colleges you're applying to.
ACT vs SAT Score ConverterEasily compare scores between the ACT and SAT to understand which test might be a better fit for you.
Accurately calculate your weighted Grade Point Average (GPA) on a 4.0 scale. Understand how different course levels and credit hours contribute to your overall academic performance.
GPA Calculator
Enter the number of credit hours for the course (e.g., 3, 4, 1.5).
A (4.0)
A- (3.7)
B+ (3.3)
B (3.0)
B- (2.7)
C+ (2.3)
C (2.0)
C- (1.7)
D+ (1.3)
D (1.0)
D- (0.7)
F (0.0)
Select the grade earned in the course.
Standard
Honors
AP/IB
Weight applied to the grade based on course rigor (e.g., AP/IB courses often have higher weight).
Your Weighted GPA Results
–.–
Total Quality Points:0.00
Total Credit Hours Attempted:0.0
Weighted GPA (4.0 Scale):0.00
Your Weighted GPA is calculated by summing the Quality Points earned for each course (Credit Hours * Grade Points * Course Weight) and dividing by the Total Credit Hours Attempted.
GPA Distribution
Visual representation of your GPA contributions by course.
Course Name
Credit Hours
Grade
Course Level
Quality Points
No courses added yet.
This table details each course added, its credit hours, your grade, the course level weighting, and the calculated Quality Points for that specific course.
What is a Weighted GPA Calculator (4.0 Scale)?
A weighted GPA calculator, specifically one operating on a 4.0 scale, is an indispensable online tool designed to help students, parents, and educators accurately determine a student's academic standing. Unlike a simple GPA calculation, a weighted GPA takes into account the varying levels of difficulty and rigor associated with different courses. This means that advanced courses such as Advanced Placement (AP), International Baccalaureate (IB), or Honors classes are assigned a higher point value than standard courses, reflecting the increased academic challenge they present. The 4.0 scale is the most common grading system in the United States, where an 'A' typically corresponds to 4.0 grade points, a 'B' to 3.0, and so on. Our weighted GPA calculator simplifies this complex process, providing clear, real-time results.
Who should use it?
High School Students: To understand how their course selections, especially challenging ones, impact their overall GPA, which is crucial for college admissions and scholarships.
College Students: While many colleges use different scales or calculate GPA internally, understanding weighted GPA can be helpful for tracking academic progress, especially if transferring credits.
Parents: To assist their children in academic planning and to better understand their child's academic performance relative to course difficulty.
Guidance Counselors and Educators: To advise students on course selection and to help illustrate the impact of different grades in various course types.
Common Misconceptions about Weighted GPA:
Misconception 1: All advanced courses automatically add a full point to your GPA. While advanced courses do carry higher weights (e.g., adding 0.5 or 1.0 to the grade point), the final GPA impact depends on the grade earned. An 'A' (4.0) in an AP class might become 5.0, but a 'C' (2.0) might become 3.0.
Misconception 2: Weighted GPA is the only factor for college admissions. Colleges consider a holistic view, including standardized test scores, extracurricular activities, essays, and recommendations, alongside the GPA. However, a strong weighted GPA signals academic preparedness for rigorous coursework.
Misconception 3: Weighted GPA is universally calculated the same way. While the 4.0 scale with standard weighting factors is common, specific schools or districts might have slightly different weighting schemes or grade point conversions. Always verify your school's specific policy.
Weighted GPA Calculator (4.0 Scale) Formula and Mathematical Explanation
The calculation of a weighted GPA is a systematic process that assigns value to both the grade received and the difficulty of the course. The fundamental goal is to quantify academic achievement while acknowledging the effort required for more challenging subjects. Our weighted GPA calculator automates this, but understanding the underlying math is key.
Step-by-Step Derivation:
Determine Grade Points: Each letter grade is assigned a numerical value on a 4.0 scale (e.g., A=4.0, B=3.0, C=2.0, D=1.0, F=0.0). Some scales may include +/- modifiers.
Determine Course Weight: Different course levels are assigned a weight factor. Standard courses usually have a weight of 1.0. Honors, AP, or IB courses typically have higher weights, such as 1.1 or 1.2.
Calculate Quality Points for Each Course: For each course, multiply the Grade Points by the Course Weight and then by the Credit Hours. This gives you the "Quality Points" for that specific course. The formula is: Quality Points = Credit Hours × Grade Points × Course Weight.
Sum Total Quality Points: Add up the Quality Points calculated for all courses taken.
Sum Total Credit Hours: Add up the Credit Hours for all courses taken.
Calculate Weighted GPA: Divide the Total Quality Points by the Total Credit Hours Attempted. The formula is: Weighted GPA = Total Quality Points / Total Credit Hours Attempted.
Variable Explanations
Let's break down the components used in our weighted GPA calculator:
Variable
Meaning
Unit
Typical Range
Credit Hours (CH)
The academic weight of a course, indicating the amount of time typically spent in class per week over a semester or term.
Hours
0.5 – 5+ (common: 3, 4)
Grade Points (GP)
The numerical value assigned to a letter grade on a 4.0 scale.
Points
0.0 (F) – 4.0 (A)
Course Weight (CW)
A multiplier applied based on the academic rigor or level of the course (e.g., Standard, Honors, AP/IB).
Multiplier
1.0 (Standard) – 1.2+ (AP/IB)
Quality Points (QP)
The product of Credit Hours, Grade Points, and Course Weight, representing the total academic value of a course.
Points
Varies widely
Total Quality Points (TQP)
The sum of Quality Points for all courses.
Points
Varies widely
Total Credit Hours Attempted (TCH)
The sum of Credit Hours for all courses attempted.
Hours
Varies widely
Weighted GPA (WGPA)
The final calculated average grade on a 4.0 scale, considering course weights.
GPA Points
0.0 – 4.0+ (if applicable)
Practical Examples (Real-World Use Cases)
Example 1: The Ambitious High School Junior
Sarah is a junior taking challenging courses. She wants to see how her current grades translate to a weighted GPA.
AP English Language: 4 Credit Hours, Grade A (4.0), AP Weight (1.2)
Interpretation: Sarah has a very strong weighted GPA, reflecting her success in challenging courses. This positions her well for competitive college applications.
Example 2: The Steady High School Sophomore
David is a sophomore focusing on a mix of standard and a couple of honors courses.
Algebra II: 3 Credit Hours, Grade A (4.0), Standard Weight (1.0)
Interpretation: David's weighted GPA is solid. While the 'C+' in Honors Chemistry slightly pulls it down, his other strong grades maintain a respectable average. He might consider focusing on improving performance in challenging courses.
How to Use This Weighted GPA Calculator (4.0 Scale)
Our weighted GPA calculator is designed for simplicity and accuracy. Follow these steps to get your results:
Add Courses: For each course you want to include in your GPA calculation, enter the 'Course Name', 'Credit Hours', select the 'Grade' you received (or expect to receive), and choose the 'Course Level (Weight)'.
Click 'Add Course': Once you've entered the details for a course, click the 'Add Course' button. The course will appear in the table below, and the results section will update automatically.
Repeat for All Courses: Continue adding all relevant courses for the period you wish to calculate the GPA for (e.g., a semester, a year, or high school overall).
Review Results: The 'Your Weighted GPA Results' section will display:
Main Result (Highlighted): Your overall Weighted GPA on a 4.0 scale.
Total Quality Points: The sum of all calculated quality points.
Total Credit Hours Attempted: The sum of all credit hours for the courses added.
Weighted GPA (4.0 Scale): The calculated average GPA.
Interpret the Chart and Table: The chart visually represents the contribution of each course to your GPA, while the table provides a detailed breakdown of each course's data and calculated Quality Points.
Use 'Copy Results': Click the 'Copy Results' button to copy the main GPA, intermediate values, and key assumptions for use elsewhere (e.g., in a document or email).
Use 'Reset': If you need to start over or clear all entered courses, click the 'Reset' button. It will clear the table and reset the results.
Decision-Making Guidance:
A higher weighted GPA generally indicates a stronger academic profile, particularly for college admissions.
Use the calculator proactively to see the potential impact of different grades in various course levels before you receive your final report card.
If your weighted GPA is lower than desired, consider focusing on improving grades in challenging courses or discussing academic support options with your teachers or counselors.
Compare your weighted GPA to the requirements for specific scholarships or college programs you are interested in.
Key Factors That Affect Weighted GPA Results
Several elements influence the outcome of your weighted GPA calculation. Understanding these factors helps in strategic academic planning:
Credit Hours: Courses with more credit hours have a greater impact on your overall GPA. A strong grade in a 5-credit AP course will significantly boost your GPA more than a strong grade in a 3-credit standard course. Conversely, a poor grade in a high-credit course can lower it substantially.
Grade Earned: This is the most direct factor. Even in the most heavily weighted courses, a low grade (like a D or F) will significantly reduce your GPA. Conversely, achieving an 'A' in any course, especially a weighted one, provides the maximum benefit.
Course Weighting System: The specific multipliers (e.g., 1.0 for standard, 1.1 for honors, 1.2 for AP/IB) are critical. A school's policy on how it weights courses directly affects the outcome. A more aggressive weighting system will inflate GPAs more for students taking rigorous courses.
Difference Between Weighted and Unweighted GPA: While this calculator focuses on weighted GPA, understanding the gap between your weighted and unweighted GPA (where all courses are treated equally, typically on a 4.0 scale) shows the benefit derived from taking challenging courses. A large gap signifies success in advanced classes.
Consistency Across Semesters/Years: Colleges often look at GPA trends. A consistently high weighted GPA over multiple years is more impressive than a fluctuating one. Improving your GPA over time, especially by taking harder courses, is a positive sign.
Grade Point Conversion: The specific numerical values assigned to letter grades (e.g., is an A exactly 4.0, or 4.03? Is a B+ 3.3 or 3.33?) can cause minor variations. Our calculator uses standard conversions, but individual school policies might differ slightly.
Reporting Thresholds: Some institutions or scholarship programs might have minimum GPA requirements (e.g., 3.0 unweighted or 3.5 weighted). Knowing your calculated weighted GPA helps determine eligibility.
Frequently Asked Questions (FAQ)
What's the difference between weighted and unweighted GPA?
An unweighted GPA assigns the same maximum value (usually 4.0) to an 'A' regardless of the course's difficulty. A weighted GPA assigns higher point values to grades in more rigorous courses (like AP or Honors) to reflect their increased challenge. Our calculator focuses on the weighted GPA.
Can my weighted GPA be higher than 4.0?
Yes, it is possible if your school assigns weights greater than 1.0 to courses like AP or IB, and you earn high grades (like an A) in them. For example, an 'A' (4.0) in a course weighted at 1.2 could result in 4.8 quality points for that course component, potentially pushing the overall GPA above 4.0.
How do colleges view weighted GPA?
Colleges value weighted GPA as it demonstrates a student's ability and willingness to tackle challenging coursework. However, they also often recalculate GPAs based on their own standards and consider the rigor of the courses taken relative to what was available at the student's high school. Providing context about your school's weighting system is helpful.
What if my school uses a different grading scale or weighting system?
This calculator uses a common 4.0 scale and typical weighting factors (1.0 for Standard, 1.1 for Honors, 1.2 for AP/IB). If your school uses a significantly different system (e.g., a 5.0 scale, different weighting values, or omits certain courses), you may need to adjust the inputs accordingly or consult your school's official GPA calculation policy.
Should I focus on getting A's in standard classes or B's/A-'s in weighted classes?
For college admissions, demonstrating success in rigorous, weighted courses is often more beneficial. An 'A' in an AP class is generally viewed more favorably than an 'A' in a standard class. However, a low grade in a weighted course can be detrimental. Aim for the best possible grades in the most challenging courses you can handle successfully. Use our weighted GPA calculator to explore different scenarios.
Does a failing grade (F) in a weighted course affect my GPA significantly?
Yes, a failing grade (0.0 Grade Points) will significantly lower your GPA, regardless of the course weight. While the course weight might adjust the *calculation*, the impact of a zero grade point is substantial. It's crucial to avoid failing grades, especially in higher-credit or weighted courses.
How do I calculate GPA for a specific semester vs. overall high school GPA?
To calculate a semester GPA, only input the courses taken and grades received during that specific semester. To calculate your overall high school GPA, you would typically include all courses taken from 9th grade through your latest completed semester, using the appropriate weights and credit hours for each.
What are "Quality Points"?
Quality Points are the numerical score calculated for each course by multiplying its Credit Hours by its Grade Points and its Course Weight. They represent the overall academic value assigned to that course performance. The sum of all Quality Points divided by the sum of all Credit Hours gives you the GPA.
Related Tools and Resources
Unweighted GPA CalculatorCalculate your GPA without considering course difficulty. Essential for understanding the baseline of your academic performance.
AP/IB Credit ComparisonExplore how credits earned from AP or IB exams might translate to college credit and impact your academic path.
Choosing a College Major GuideNot sure about your major? This guide helps you explore interests, strengths, and career paths to find the right fit.
Scholarship Search ToolDiscover potential scholarships based on your academic profile, interests, and financial needs.
College Application TrackerStay organized with deadlines, requirements, and application statuses for all the colleges you're applying to.
ACT vs SAT Score ConverterEasily compare scores between the ACT and SAT to understand which test might be a better fit for you.
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var courseObject = {
name: courseName,
creditHours: parseFloat(creditHours).toFixed(1),
grade: grade,
courseType: courseType
};
courses.push(courseObject);
calculateGPA();
// Clear form inputs after adding
getElement('courseName').value = ";
getElement('creditHours').value = '3';
getElement('grade').value = '4.0';
getElement('courseType').value = '1.0';
courseNameError.style.display = 'none';
creditHoursError.style.display = 'none';
gradeError.style.display = 'none';
courseTypeError.style.display = 'none';
}
function updateTable() {
var tableBody = getElement('courseTableBody');
tableBody.innerHTML = "; // Clear existing rows
if (courses.length === 0) {
var row = tableBody.insertRow();
var cell = row.insertCell(0);
cell.colSpan = 5;
cell.textContent = 'No courses added yet.';
cell.style.textAlign = 'center';
return;
}
var totalQP = 0;
for (var i = 0; i < courses.length; i++) {
var course = courses[i];
var gradePoints = parseFloat(course.grade);
var courseWeight = parseFloat(course.courseType);
var creditHours = parseFloat(course.creditHours);
var qualityPoints = creditHours * gradePoints * courseWeight;
totalQP += qualityPoints;
var row = tableBody.insertRow();
var cellName = row.insertCell(0);
cellName.textContent = course.name;
var cellCreditHours = row.insertCell(1);
cellCreditHours.textContent = parseFloat(course.creditHours).toFixed(1);
var cellGrade = row.insertCell(2);
cellGrade.textContent = parseFloat(course.grade).toFixed(1); // Display grade point
var cellCourseType = row.insertCell(3);
cellCourseType.textContent = course.courseType === '1.0' ? 'Standard' : (course.courseType === '1.1' ? 'Honors' : 'AP/IB');
var cellQP = row.insertCell(4);
cellQP.textContent = qualityPoints.toFixed(2);
}
}
function updateChart() {
var ctx = getElement('gpaChart').getContext('2d');
// Destroy previous chart instance if it exists
if (gpaChartInstance) {
gpaChartInstance.destroy();
}
var courseLabels = courses.map(function(course) { return course.name; });
var qualityPointsData = courses.map(function(course) {
var gradePoints = parseFloat(course.grade);
var courseWeight = parseFloat(course.courseType);
var creditHours = parseFloat(course.creditHours);
return (creditHours * gradePoints * courseWeight).toFixed(2);
});
var weightedGpPoints = courses.map(function(course) {
var gradePoints = parseFloat(course.grade);
var courseWeight = parseFloat(course.courseType);
return (gradePoints * courseWeight).toFixed(2);
});
gpaChartInstance = new Chart(ctx, {
type: 'bar', // Use bar chart for better comparison
data: {
labels: courseLabels,
datasets: [
{
label: 'Quality Points per Course',
data: qualityPointsData,
backgroundColor: 'rgba(0, 74, 153, 0.6)', // Primary color
borderColor: 'rgba(0, 74, 153, 1)',
borderWidth: 1
},
{
label: 'Weighted Grade Points (Course Weight)',
data: weightedGpPoints,
backgroundColor: 'rgba(40, 167, 69, 0.6)', // Success color
borderColor: 'rgba(40, 167, 69, 1)',
borderWidth: 1
}
]
},
options: {
responsive: true,
maintainAspectRatio: false,
scales: {
y: {
beginAtZero: true,
title: {
display: true,
text: 'Value'
}
},
x: {
title: {
display: true,
text: 'Courses'
}
}
},
plugins: {
legend: {
position: 'top',
},
title: {
display: true,
text: 'Course Contribution to GPA'
}
}
}
});
}
function resetCalculator() {
courses = [];
getElement('courseName').value = '';
getElement('creditHours').value = '3';
getElement('grade').value = '4.0';
getElement('courseType').value = '1.0';
// Clear errors
getElement('courseNameError').style.display = 'none';
getElement('creditHoursError').style.display = 'none';
getElement('gradeError').style.display = 'none';
getElement('courseTypeError').style.display = 'none';
getElement('courseName').style.borderColor = '#ccc';
getElement('creditHours').style.borderColor = '#ccc';
getElement('grade').style.borderColor = '#ccc';
getElement('courseType').style.borderColor = '#ccc';
calculateGPA(); // Recalculates and updates table/chart
}
function copyResults() {
var mainResult = getElement('mainGpaResult').textContent;
var totalQP = getElement('totalQualityPoints').textContent;
var totalCH = getElement('totalCreditHours').textContent;
var weightedGpaValue = getElement('weightedGpaValue').textContent;
var assumptions = "Key Assumptions:\n";
assumptions += "- Standard Weight: 1.0\n";
assumptions += "- Honors Weight: 1.1\n";
assumptions += "- AP/IB Weight: 1.2\n";
assumptions += "- Grade Points: Standard 4.0 scale\n";
var textToCopy = "Weighted GPA Results:\n";
textToCopy += "——————–\n";
textToCopy += "Overall Weighted GPA: " + mainResult + "\n";
textToCopy += "Total Quality Points: " + totalQP + "\n";
textToCopy += "Total Credit Hours: " + totalCH + "\n";
textToCopy += "——————–\n";
textToCopy += assumptions + "\n";
// Create a temporary textarea element to copy the text
var tempTextArea = document.createElement("textarea");
tempTextArea.value = textToCopy;
tempTextArea.style.position = "fixed";
tempTextArea.style.left = "-9999px";
document.body.appendChild(tempTextArea);
tempTextArea.select();
try {
var successful = document.execCommand('copy');
var msg = successful ? 'Results copied to clipboard!' : 'Failed to copy results.';
alert(msg);
} catch (err) {
alert('Oops, unable to copy');
}
document.body.removeChild(tempTextArea);
}
// Initialize chart on page load
window.onload = function() {
// Initial state
resetCalculator();
// Add FAQ toggles
var faqItems = document.querySelectorAll('.faq-item');
faqItems.forEach(function(item) {
var question = item.querySelector('.faq-question');
question.onclick = function() {
item.classList.toggle('active');
}
});
// Ensure chart canvas is correctly sized initially
var canvas = getElement('gpaChart');
canvas.style.height = '300px'; // Set a default height, responsive options handle scaling
};