Weighted GPA Calculator for Accurate Weighted GPA Calculator Results
Use this weighted GPA calculator to convert courses, credits, letter grades, and honors/AP boosts into a precise weighted GPA calculator score with instant visuals, table outputs, and copyable summaries.
Weighted GPA Calculator Inputs
Enter up to six courses with credits, letter grades, and weight bonuses to compute your weighted GPA calculator instantly.
Weighted GPA: 0.00
Total Credits Counted: 0.00
Total Weighted Grade Points: 0.00
Unweighted GPA: 0.00
Weighted vs Unweighted Spread: 0.00
Formula: Weighted GPA = (Σ(Grade Point + Weight Bonus) × Credits) ÷ Σ(Credits). Grade Point comes from the letter grade scale; Weight Bonus reflects honors/AP/IB adjustments.
Course-Level Weighted GPA Calculator Breakdown
Course
Credits
Letter Grade
Base Grade Point
Weight Bonus
Weighted Grade Point
Weighted Points
Unweighted Points
Weighted Grade Points
Unweighted Grade Points
Chart compares weighted GPA calculator grade points versus unweighted grade points per course for a clear visual of honors/AP impact.
What is weighted gpa calculator?
The weighted gpa calculator is a specialized academic tool that converts your course list, credit hours, letter grades, and honors or AP bonuses into a single weighted grade point average. Students, counselors, and scholarship committees rely on a weighted gpa calculator to reflect course rigor. Common misconceptions include thinking the weighted gpa calculator ignores course credits or that every school adds the same bonus; in reality, credits drive impact and weight bonuses differ by policy.
weighted gpa calculator Formula and Mathematical Explanation
The weighted gpa calculator multiplies each course's credits by the sum of its base grade point and the chosen weight bonus. Adding these products and dividing by total credits yields the weighted gpa calculator result. The derivation is straightforward: start with Σ(grade point × credits) for unweighted GPA, then include Σ(weight bonus × credits) to capture rigor. Dividing by Σ(credits) normalizes the weighted gpa calculator so heavier courses still matter proportionally.
weighted gpa calculator Variable Reference
Variable
Meaning
Unit
Typical Range
G
Base grade point from letter grade
points
0.0 to 4.0
W
Weight bonus for rigor
points
0.0 to 1.5
C
Course credits
credits
0.5 to 6.0
ΣC
Total credits summed
credits
1 to 40
Σ(G×C)
Unweighted grade points
points
0 to 160
Σ((G+W)×C)
Weighted grade points
points
0 to 200
Weighted GPA
Final weighted gpa calculator output
points
0.0 to 5.0
Practical Examples (Real-World Use Cases)
Example 1: Honors-Heavy Semester
Inputs: six courses, each 1.0 credit. Four A grades with 0.5 weight bonuses, two B+ grades with 0.5 bonuses. Total weighted points reach 27.6, credits equal 6. Weighted gpa calculator output = 27.6 ÷ 6 = 4.60, showing strong rigor lift.
Example 2: Mixed Rigor Schedule
Inputs: three AP classes at 1.0 credit with A- grades and 1.0 bonus, three standard classes at 1.0 credit with B grades and 0.0 bonus. Weighted points sum to 22.2 across 6 credits. Weighted gpa calculator output = 3.70, while unweighted is 3.33, illustrating how the weighted gpa calculator highlights advanced coursework.
How to Use This weighted gpa calculator
Enter each course name, credits, letter grade, and weight bonus tied to your school's scale.
Review instant weighted gpa calculator results, table, and chart as you type.
Use the Reset button for common defaults or adjust weights for honors/AP policies.
Copy results to share your weighted gpa calculator summary with counselors or applications.
Compare weighted and unweighted lines to understand rigor effects and plan next term.
Key Factors That Affect weighted gpa calculator Results
Credit hours: larger credits amplify the course's influence on the weighted gpa calculator.
Letter grade scale: base points (A=4.0, B=3.0) anchor the weighted gpa calculator math.
Rigor bonus: honors/AP/IB weight bonuses elevate specific courses in the weighted gpa calculator.
Course mix: balance of core and elective credits changes weighted gpa calculator sensitivity.
Repeat or replacement rules: policy differences can alter how the weighted gpa calculator counts prior attempts.
Term weighting: some districts scale advanced courses differently, affecting the weighted gpa calculator spread.
Credit ceilings: caps on bonus points can limit gains in the weighted gpa calculator.
Transfer credits: converted grades may reduce precision in the weighted gpa calculator.
Frequently Asked Questions (FAQ)
Does the weighted gpa calculator work for quarter credits? Yes, enter quarter credits and the weighted gpa calculator normalizes by total credits.
Can I change the weight bonus scale? Enter any bonus that fits your policy; the weighted gpa calculator applies it instantly.
What if I leave a course name blank? The weighted gpa calculator still counts credits and grades; names are optional.
How do repeated courses affect results? Remove attempts you exclude; the weighted gpa calculator reflects only entered rows.
Can I model pass/fail? Set grade points to 0 with credits to observe the weighted gpa calculator impact.
Is there a max GPA? The weighted gpa calculator caps only by your weight inputs; many schools cap near 5.0.
Do AP labs need extra credits? Yes, raise credits and bonus to mirror policy so the weighted gpa calculator is accurate.
Why is unweighted different? The weighted gpa calculator separates bonus points, showing the rigor gap clearly.
Related Tools and Internal Resources
{related_keywords} – Guidance aligned with the weighted gpa calculator method.
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{related_keywords} – Course selection tips tuned to the weighted gpa calculator.
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{related_keywords} – Policy insights to refine your weighted gpa calculator entries.
Bonus for rigor (0 regular, 0.5 honors, 1.0 AP/IB).
'+
'';
area.appendChild(wrap);
}
}
function getGradePoint(letter){
if(gradeScale.hasOwnProperty(letter)){return gradeScale[letter];}
return 0;
}
function recalcGPA(){
var totalCredits=0;
var weightedPoints=0;
var unweightedPoints=0;
var tableRows="";
var errorsFound=false;
for(var i=0;i<defaultCourses.length;i++){
var idx=i+1;
var nameEl=document.getElementById("courseName"+idx);
var creditsEl=document.getElementById("credits"+idx);
var gradeEl=document.getElementById("grade"+idx);
var weightEl=document.getElementById("weight"+idx);
var errCredits=document.getElementById("errorCredits"+idx);
var errWeight=document.getElementById("errorWeight"+idx);
errCredits.innerText="";
errWeight.innerText="";
var credits=parseFloat(creditsEl.value);
var weightBonus=parseFloat(weightEl.value);
if(isNaN(credits) || credits<=0){errCredits.innerText="Enter credits greater than 0.";errorsFound=true;continue;}
if(isNaN(weightBonus) || weightBonus2){errWeight.innerText="Weight bonus must be between 0 and 2.";errorsFound=true;continue;}
var grade=gradeEl.value;
var baseGP=getGradePoint(grade);
var weightedGP=baseGP+weightBonus;
var courseWeightedPoints=weightedGP*credits;
var courseUnweightedPoints=baseGP*credits;
totalCredits+=credits;
weightedPoints+=courseWeightedPoints;
unweightedPoints+=courseUnweightedPoints;
var courseName=nameEl.value||"Course "+idx;
tableRows+='
'+courseName+'
'+credits.toFixed(2)+'
'+grade+'
'+baseGP.toFixed(2)+'
'+weightBonus.toFixed(2)+'
'+weightedGP.toFixed(2)+'
'+courseWeightedPoints.toFixed(2)+'
'+courseUnweightedPoints.toFixed(2)+'
';
}
document.getElementById("tableBody").innerHTML=tableRows;
var weightedGPA=0;
var unweightedGPA=0;
if(totalCredits>0){
weightedGPA=weightedPoints/totalCredits;
unweightedGPA=unweightedPoints/totalCredits;
}
document.getElementById("resultPrimary").innerText="Weighted GPA: "+weightedGPA.toFixed(2);
document.getElementById("intermediate1").innerText="Total Credits Counted: "+totalCredits.toFixed(2);
document.getElementById("intermediate2").innerText="Total Weighted Grade Points: "+weightedPoints.toFixed(2);
document.getElementById("intermediate3").innerText="Unweighted GPA: "+unweightedGPA.toFixed(2);
document.getElementById("intermediate4").innerText="Weighted vs Unweighted Spread: "+(weightedGPA-unweightedGPA).toFixed(2);
drawChart(weightedGPA,unweightedGPA);
}
function drawChart(weightedGPA,unweightedGPA){
var canvas=document.getElementById("gpaChart");
var ctx=canvas.getContext("2d");
ctx.clearRect(0,0,canvas.width,canvas.height);
var padding=60;
var barWidth=40;
var courseCount=defaultCourses.length;
var maxGP=5.2;
ctx.strokeStyle="#cbd5e1″;
ctx.lineWidth=1;
for(var i=0;i<=5;i++){
var y=padding + (canvas.height-2*padding)*(i/5);
ctx.beginPath();
ctx.moveTo(padding,y);
ctx.lineTo(canvas.width-padding,y);
ctx.stroke();
ctx.fillStyle="#475467";
ctx.fillText((maxGP – i*(maxGP/5)).toFixed(1),20,y+4);
}
var xStart=padding+20;
var gap=35;
for(var j=0;j<courseCount;j++){
var idx=j+1;
var credits=parseFloat(document.getElementById("credits"+idx).value);
var weightBonus=parseFloat(document.getElementById("weight"+idx).value);
var grade=document.getElementById("grade"+idx).value;
var baseGP=getGradePoint(grade);
var weightedGP=baseGP+ (isNaN(weightBonus)?0:weightBonus);
var unweightedGP=baseGP;
var x=xStart + j*(barWidth*2 + gap);
var weightedHeight=(weightedGP/maxGP)*(canvas.height-2*padding);
var unweightedHeight=(unweightedGP/maxGP)*(canvas.height-2*padding);
ctx.fillStyle="#004a99";
ctx.fillRect(x,canvas.height-padding-weightedHeight,barWidth,weightedHeight);
ctx.fillStyle="#28a745";
ctx.fillRect(x+barWidth+6,canvas.height-padding-unweightedHeight,barWidth,unweightedHeight);
ctx.fillStyle="#0f172a";
ctx.fillText("C"+idx,x,canvas.height-padding+14);
}
ctx.fillStyle="#0f172a";
ctx.font="14px Arial";
ctx.fillText("Course Index",canvas.width/2-40,canvas.height-20);
ctx.save();
ctx.translate(20,canvas.height/2+40);
ctx.rotate(-Math.PI/2);
ctx.fillText("Grade Points (Weighted vs Unweighted)",0,0);
ctx.restore();
}
function copyResults(){
var text="";
text+="Weighted GPA: "+document.getElementById("resultPrimary").innerText.replace("Weighted GPA: ","")+"\n";
text+=document.getElementById("intermediate1").innerText+"\n";
text+=document.getElementById("intermediate2").innerText+"\n";
text+=document.getElementById("intermediate3").innerText+"\n";
text+=document.getElementById("intermediate4").innerText+"\n";
text+="Assumption: Weighted GPA = (Grade Point + Weight Bonus) × Credits ÷ Total Credits.\n";
var table=document.getElementById("tableBody").innerText;
text+="Breakdown:\n"+table;
var temp=document.createElement("textarea");
temp.value=text;
document.body.appendChild(temp);
temp.select();
try{document.execCommand("copy");}catch(e){}
document.body.removeChild(temp);
}
function resetDefaults(){
for(var i=0;i<defaultCourses.length;i++){
var idx=i+1;
document.getElementById("courseName"+idx).value=defaultCourses[i].name;
document.getElementById("credits"+idx).value=defaultCourses[i].credits;
document.getElementById("grade"+idx).value=defaultCourses[i].grade;
document.getElementById("weight"+idx).value=defaultCourses[i].weight;
document.getElementById("errorCredits"+idx).innerText="";
document.getElementById("errorWeight"+idx).innerText="";
}
recalcGPA();
}
window.onload=function(){
buildInputs();
recalcGPA();
};