Compass Box School Calculator
Estimate the total score based on your grade inputs and class weights.
function calculateTotalScore() {
var mathGrade = parseFloat(document.getElementById(“mathGrade”).value);
var scienceGrade = parseFloat(document.getElementById(“scienceGrade”).value);
var englishGrade = parseFloat(document.getElementById(“englishGrade”).value);
var historyGrade = parseFloat(document.getElementById(“historyGrade”).value);
var classWeight = parseFloat(document.getElementById(“classWeight”).value);
if (isNaN(mathGrade) || isNaN(scienceGrade) || isNaN(englishGrade) || isNaN(historyGrade) || isNaN(classWeight)) {
alert(“Please enter valid numbers for all fields.”);
return;
}
var totalScore = ((mathGrade + scienceGrade + englishGrade + historyGrade) / 4) * (classWeight / 100);
document.getElementById(“totalScore”).value = totalScore.toFixed(2);
}
function resetForm() {
document.getElementById(“compassBoxSchoolCalculatorForm”).reset();
document.getElementById(“totalScore”).value = “”;
}
