Navy Prt Calculator
.navy-prt-calculator {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
max-width: 800px;
margin: 20px auto;
padding: 25px;
border: 1px solid #e1e1e1;
border-radius: 12px;
background-color: #fcfcfc;
box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}
.prt-container {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 20px;
margin-bottom: 25px;
}
.prt-field {
display: flex;
flex-direction: column;
}
.prt-field label {
font-weight: 600;
margin-bottom: 8px;
color: #002147;
}
.prt-field input, .prt-field select {
padding: 12px;
border: 1px solid #ccc;
border-radius: 6px;
font-size: 16px;
}
.full-width {
grid-column: 1 / -1;
}
.time-input-group {
display: flex;
gap: 10px;
align-items: center;
}
.time-input-group input {
width: 70px;
}
.btn-calculate {
background-color: #002147;
color: white;
padding: 15px 30px;
border: none;
border-radius: 6px;
cursor: pointer;
font-size: 18px;
font-weight: bold;
transition: background 0.3s;
width: 100%;
}
.btn-calculate:hover {
background-color: #003a7d;
}
#prt-results {
margin-top: 25px;
padding: 20px;
border-radius: 8px;
background-color: #fff;
border: 2px solid #002147;
display: none;
}
.result-score {
font-size: 24px;
font-weight: 800;
color: #002147;
text-align: center;
margin-bottom: 10px;
}
.result-breakdown {
display: grid;
grid-template-columns: 1fr 1fr 1fr;
text-align: center;
gap: 10px;
font-size: 14px;
}
.result-item {
padding: 10px;
background: #f0f4f8;
border-radius: 4px;
}
.article-section {
margin-top: 40px;
line-height: 1.6;
color: #333;
}
.article-section h2 {
color: #002147;
border-bottom: 2px solid #002147;
padding-bottom: 10px;
}
.article-section h3 {
color: #003a7d;
margin-top: 25px;
}
@media (max-width: 600px) {
.prt-container {
grid-template-columns: 1fr;
}
.result-breakdown {
grid-template-columns: 1fr;
}
}
function calculatePRT() {
var gender = document.getElementById("gender").value;
var age = parseInt(document.getElementById("ageRange").value);
var pushups = parseInt(document.getElementById("pushups").value) || 0;
var pMin = parseInt(document.getElementById("plankMin").value) || 0;
var pSec = parseInt(document.getElementById("plankSec").value) || 0;
var rMin = parseInt(document.getElementById("runMin").value) || 0;
var rSec = parseInt(document.getElementById("runSec").value) || 0;
var totalPlankSec = (pMin * 60) + pSec;
var totalRunSec = (rMin * 60) + rSec;
// Base point logic (Approximated based on Navy Guide 5 for Age 20-24)
// Adjusting for age: older sailors get higher scores for lower numbers
var ageOffset = (age – 20) * 1.5;
if(age = target + 30) return "Outstanding";
if (val >= target + 15) return "Excellent";
if (val >= target) return "Good";
if (val >= target – 10) return "Satisfactory";
return "Fail";
} else if (type === 'plank') {
var targetTime = 130; // 2:10
targetTime -= (ageAdj * 2);
if (val >= targetTime + 60) return "Outstanding";
if (val >= targetTime + 30) return "Excellent";
if (val >= targetTime) return "Good";
if (val >= targetTime – 40) return "Satisfactory";
return "Fail";
} else if (type === 'run') {
var targetTime = isFemale ? 870 : 750; // 14:30 vs 12:30
targetTime += (ageAdj * 10);
if (val === 0) return "N/A";
if (val <= targetTime – 120) return "Outstanding";
if (val <= targetTime – 60) return "Excellent";
if (val <= targetTime) return "Good";
if (val <= targetTime + 60) return "Satisfactory";
return "Fail";
}
}
var isFemale = (gender === 'female');
var pScore = getPoints(pushups, 'pushups', isFemale, ageOffset);
var plScore = getPoints(totalPlankSec, 'plank', isFemale, ageOffset);
var rScore = getPoints(totalRunSec, 'run', isFemale, ageOffset);
document.getElementById("pushupScore").innerText = pScore;
document.getElementById("plankScore").innerText = plScore;
document.getElementById("runScore").innerText = rScore;
var resultDiv = document.getElementById("prt-results");
var categoryText = document.getElementById("overallCategory");
resultDiv.style.display = "block";
if (pScore === "Fail" || plScore === "Fail" || rScore === "Fail") {
categoryText.innerText = "Result: Failed Standards";
categoryText.style.color = "#d9534f";
} else {
categoryText.innerText = "Result: PASSED";
categoryText.style.color = "#28a745";
}
}